Generated by All in One SEO Pro v4.9.6, this is an llms.txt file, used by LLMs to index the site. # Delavan® World leader in the design and manufacture of high quality spray nozzles and fluid handling systems. ## Sitemaps - [XML Sitemap](https://delavan.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Cool-Cast](https://delavan.com/cool-cast/) - Delavan Cool-Cast nozzle, which with its tightly uniform droplet size can significantly improve slab quality and reduce energy costs in your continuous casting operation - [Delavan Announces Acquisition of United States Controls](https://delavan.com/delavan-announces-acquisition-of-united-states-controls/) - [et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” header_2_font_size_last_edited=”on|phone” sticky_enabled=”0″ header_2_font_size_phone=”30px”]Delavan, a global leader in precision spray solutions, is pleased to announce the acquisition of United States Controls (USC), a market leader in precision roll cooling systems for the aluminum and steel industries. - [Visit Delavan at AISTech 2026](https://delavan.com/visit-delavan-at-aistech-2026/) - [et_pb_section fb_built=”1″ theme_builder_area=”post_content” _builder_version=”4.27.5″ _module_preset=”default”][et_pb_row _builder_version=”4.27.5″ _module_preset=”default” theme_builder_area=”post_content”][et_pb_column _builder_version=”4.27.5″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_image src=”https://delavan.com/wp-content/uploads/2026/01/Delavan-AISTech-2026-optimized.jpg” _builder_version=”4.27.5″ _module_preset=”default” theme_builder_area=”post_content” title_text=”Delavan-AISTech-2026-optimized” hover_enabled=”0″ sticky_enabled=”0″][/et_pb_image][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]Once again, Delavan will be at AISTech 2026 at the David L. Lawrence Convention Center in Pittsburgh, PA from May 4-6, 2026. Stop by Booth 515 to see the latest innovations in - [RW Beckett Acquisition](https://delavan.com/rw-beckett-acquisition/) - [et_pb_section fb_built=”1″ _builder_version=”4.16″ min_height=”115.4px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_image src=”https://delavan.com/wp-content/uploads/2022/03/Delavan-Site-3.png” title_text=”Delavan Site” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][/et_pb_image][et_pb_text _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”]North Ridgeville, OH: R. W. Beckett announces that it has acquired Delavan Spray LLC and Delavan LTD from Collins Aerospace Corporation. Delavan is the global leader in the - [Delavan at AIST 2022 Conference](https://delavan.com/delavan-at-aist-conference/) - [et_pb_section fb_built=”1″ _builder_version=”4.16″ min_height=”115.4px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_image src=”https://delavan.com/wp-content/uploads/2022/03/AIST.jpg” title_text=”AIST” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” width=”25%” sticky_enabled=”0″][/et_pb_image][et_pb_text _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”]Del​avan will be heading to the AIST Conference in May 2022! Come and join our specialist team at booth 1851, where we will - [Paper and Pulp - Belt Cleaning](https://delavan.com/paper-and-pulp-belt-cleaning/) - [et_pb_section admin_label=”section”] [et_pb_row admin_label=”row”] [et_pb_column type=”4_4″][/et_pb_column] [/et_pb_row] [/et_pb_section] - [Custom Design Capabilities](https://delavan.com/custom-design-capabilities/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”Custom Design Capabilities” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”https://delavan.com/wp-content/uploads/2021/11/img-20190917-113601-resized-20190917-115831012.unr87f.image_.jsm_.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default” background_color=”#d4d4d4″ custom_padding=”0px||0px||false|false”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”0px||0px||false|false”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][lwp_divi_breadcrumbs use_before_icon=”off” _builder_version=”4.6.0″ _module_preset=”default” module_font=”|600|||||||” module_text_color=”#707070″ module_font_size=”14px” custom_margin=”||||false|false” custom_padding=”5px||5px||false|false”][/lwp_divi_breadcrumbs][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ module_class=”with-half-bg” _builder_version=”4.6.0″ _module_preset=”default” background_enable_image=”off” background_size=”initial” background_position=”center_right”][et_pb_row make_equal=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”|40px|||false|false” custom_padding_tablet=”” custom_padding_phone=”” custom_padding_last_edited=”on|desktop”][et_pb_text admin_label=”Text” - [Industrial Spray Nozzles](https://delavan.com/industrial-spray-nozzles/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”Industrial Spray Nozzles” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”https://delavan.com/wp-content/uploads/2021/11/pexels-photo-415945.fm7zpz.banner.8y9.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default” background_color=”#d4d4d4″ custom_padding=”0px||0px||false|false”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”0px||0px||false|false”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][lwp_divi_breadcrumbs use_before_icon=”off” _builder_version=”4.6.0″ _module_preset=”default” module_font=”|600|||||||” module_text_color=”#707070″ module_font_size=”14px” custom_margin=”||||false|false” custom_padding=”5px||5px||false|false”][/lwp_divi_breadcrumbs][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ module_class=”with-half-bg” _builder_version=”4.6.0″ _module_preset=”default” background_enable_image=”off” background_size=”initial” background_position=”center_right”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_font=”|800|||||||” header_text_color=”#ff692d” header_2_font=”|800|||||||” header_2_text_color=”#FF692D” - [Urgent - Email Address Change Notice](https://delavan.com/urgent-email-address-change-notice/) - [et_pb_section fb_built=”1″ _builder_version=”4.6.0″ min_height=”115.4px”][et_pb_row _builder_version=”4.6.0″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_image src=”https://delavan.com/wp-content/uploads/2022/03/Delavan-Site-3.png” title_text=”Delavan Site” _builder_version=”4.6.0″ _module_preset=”default”][/et_pb_image][et_pb_text _builder_version=”4.6.0″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”]Please be aware that after May 9th, all employee email addresses will be changing to “@delavan.com” so if you have any contact with personnel currently at Delavan, ensure that you update their email addresses. Emails - [What we do - post](https://delavan.com/what-we-do-post/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”What we do” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”https://delavan.com/wp-content/uploads/2021/10/gears-cogs-machine-machinery-159298.jfmjwv.image_.0nq-1.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_color=”#ff692d”]WHO IS DELAVAN?[/et_pb_text][et_pb_text _builder_version=”4.6.0″ _module_preset=”default”]Delavan, part of RW Beckett, is a world leader in the design and manufacture of high quality spray nozzles and fluid handling - [SDX® Spray Drying Nozzles](https://delavan.com/sdx-spray-drying-nozzles/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”SDX® Spray Drying Nozzles” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”https://delavan.com/wp-content/uploads/2021/11/banner.hofk67.image_.2zy.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default” background_color=”#d4d4d4″ custom_padding=”0px||0px||false|false”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”0px||0px||false|false”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][lwp_divi_breadcrumbs use_before_icon=”off” _builder_version=”4.6.0″ _module_preset=”default” module_font=”|600|||||||” module_text_color=”#707070″ module_font_size=”14px” custom_margin=”||||false|false” custom_padding=”5px||5px||false|false”][/lwp_divi_breadcrumbs][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ module_class=”with-half-bg” _builder_version=”4.6.0″ _module_preset=”default” background_enable_image=”off” background_size=”initial” background_position=”center_right”][et_pb_row make_equal=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”|40px|||false|false” custom_padding_tablet=”” custom_padding_phone=”” custom_padding_last_edited=”on|desktop”][et_pb_text - [Organics](https://delavan.com/organics/) - Spray Drying Organics mainly consists of the spray drying process. During the spray drying process, the extract is inserted through our SDX® / Swirl-Air™ nozzle into a flow of hot air at the top of a cylindrical drum. As the droplets meet the hot air, they dry to create a fine powder.The density of the - [Carbon Black Processing](https://delavan.com/carbon-black-processing/) - [Dust Suppression](https://delavan.com/dust-suppression/) - [Pre-Treatment Plants](https://delavan.com/pre-treatment-plants/) - [Vehicle Leak Testing](https://delavan.com/vehicle-leak-testing/) - BUS LEAK TESTING Every car plant has a leak test facility that takes place within a spray tunnel. This tunnel is designed to test the finished car of bus for leaks anywhere on its body. The main reason for this test it to check the car doors, window seats, under body and wheel arches. The - [Bottle and Can Processing](https://delavan.com/bottle-and-can-processing/) - [Brewing, Distillery and Sugar Industry](https://delavan.com/brewing-distillery-and-sugar-industry/) - CLEANING SOLUTIONS Our spray nozzles are used in a wide variety of cleaning systems inside breweries and distilleries, Food production plants, chemical processing plants etc... to ensure a high level of hygiene in inaccessible or hostile environments. Our spray nozzles are used in a wide variety of cleaning systems inside breweries and distilleries to ensure - [Evaporative Gas Cooling](https://delavan.com/evaporative-gas-cooling/) - GAS COOLING AND CONDITIONING During processes such as steel making, cement manufacture, chemical processing, incineration e.g. hot gases are created that cannot be released into the atmosphere can go to downstream process before they have been cooled to a certain temperature. One way of doing this is to spray a finely atomized liquid into the - [Steel Industry](https://delavan.com/steel-industry/) - [PHARMACEUTICAL AND NATURAL PRODUCTS](https://delavan.com/pharmaceutical-and-natural-products/) - TABLET COATING Over the past few years we have recently developed our range of nozzles within the pharmaceutical company. Tablet coating is a precise process that requires a specific amount of liquid to be sprayed over the tablets to achieve an even coverage throughout. One of our customers came to us, as they were having - [Delavan XA Hollow Cone Nozzle](https://delavan.com/delavan-xa-hollow-cone-nozzle/) - Fuel Smart© ErP Certified - [AI](https://delavan.com/ai/) - Delavan AI Nozzle '96 Rectangular Aerated Spray for use on Continuous Casting Machines - [RP](https://delavan.com/rp/) - Delavan Rectangular RP Nozzle - For use on Thin Slab Continuous Casting Machines - [Food Industry](https://delavan.com/food-industry/) - BAKERY When baking bread, within the industry egg wash is typically used during the process. An egg wash is often used to make pastries shiny and golden or brown in color, and it also is used to help toppings or coatings stick to the surface of the pastry, or to bind pastry parts together, such ## Pages - [Home](https://delavan.com/) - World leader in the design and manufacture of high quality spray nozzles and fluid handling systems. - [Literature](https://delavan.com/literature/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”Literature” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.4″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”5%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” background_blend_phone=”soft-light” global_colors_info=”{}”]You - [About Our Industrial Spray Nozzles](https://delavan.com/industrial-spray-nozzles/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”75%” content_max_width_phone=”90%” content_max_width_last_edited=”on|desktop” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”3%||||false|false” custom_padding_tablet=”9.9%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” background_blend_phone=”soft-light” global_colors_info=”{}”]IndustrialSpray Nozzles - [Contact us](https://delavan.com/contact-us/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.27.6″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” custom_padding_last_edited=”on|phone” custom_padding_phone=”||||false|false” sticky_enabled=”0″][et_pb_fullwidth_header title=”Contact Us” text_orientation=”right” button_one_text=”Find a Distributor” button_one_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE1In19@” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.27.6″ _dynamic_attributes=”button_one_url” _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” custom_button_one=”on” button_one_text_size=”16px” button_one_bg_color=”#000000″ button_one_bg_use_color_gradient=”on” button_one_bg_color_gradient_direction=”112deg” button_one_bg_color_gradient_stops=”#ffffff 83%|#000000 84%” button_one_font=”|600|||||||” button_one_icon_color=”#FFFFFF” button_one_on_hover=”off” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”2.5%||||false|false” custom_padding_tablet=”14%||||false|false” - [Invoice](https://delavan.com/invoice/) - [About Delavan](https://delavan.com/about-delavan/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”About Us” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”5%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” background_blend_phone=”soft-light” - [Burner Nozzle General Troubleshooting Guide](https://delavan.com/burner-nozzle-general-troubleshooting-guide/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.24.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”General Troubleshooting Guide for Burner Nozzles” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”100%” content_max_width_last_edited=”on|phone” module_class=”flex-align-center” _builder_version=”4.24.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ title_font_size=”42px” content_link_font=”|700|||||||” content_link_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” width_last_edited=”off|tablet” min_height_last_edited=”off|phone” height=”350px” height_tablet=”auto” height_phone=”auto” height_last_edited=”on|tablet” custom_margin=”||||false|false” custom_padding=”2.5%||||false|false” custom_padding_tablet=”10%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” title_font_size_tablet=”34px” title_font_size_phone=”32px” title_font_size_last_edited=”on|phone” content_link_text_color_tablet=”#000000″ content_link_text_color_phone=”#000000″ content_link_text_color_last_edited=”on|desktop” - 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[Go Green with Delavan Nozzles](https://delavan.com/go-green-with-delavan-nozzles/) - Delavan continues its commitment to reduction in carbon emissions with its line of B100 and HV0 Renewable Liquid Fuels Compatible Nozzles — learn more. - [Find a product](https://delavan.com/find-a-product/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”Find a Product” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”rgba(255,255,255,0) 45%|#fdc91b 45%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”5%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_style=”slide” animation_direction=”right” title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” background_blend_phone=”soft-light” - 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[News](https://delavan.com/news/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_fullwidth_header title=”News” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”7%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” hover_enabled=”0″ title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” - [Custom Design Capabilities](https://delavan.com/custom-design-capabilities/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”Custom Design Capabilities” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”100%” content_max_width_last_edited=”on|phone” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”#2d2d2d 0%|#3f3f3f 45%|#fdc91b 45%|#efbd1a 100%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” width_last_edited=”off|tablet” min_height_last_edited=”off|phone” height=”350px” height_tablet=”400px” height_phone=”400px” height_last_edited=”on|desktop” custom_margin=”||||false|false” custom_padding=”2.5%||||false|false” custom_padding_tablet=”10%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b - [Industrial Spray Nozzles](https://delavan.com/find-a-product/industrial-spray-nozzles/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”rgba(255,255,255,0) 45%|#fdc91b 45%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”6%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”35%||||false|false” custom_padding_last_edited=”on|phone” animation_direction=”right” hover_enabled=”0″ title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” background_blend_phone=”soft-light” global_colors_info=”{}” sticky_enabled=”0″] IndustrialSpray - [Case Studies](https://delavan.com/case-studies/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_fullwidth_header title=”Case Studies” text_orientation=”right” content_max_width=”50%” content_max_width_tablet=”80%” content_max_width_phone=”90%” content_max_width_last_edited=”on|tablet” module_class=”flex-align-center” _builder_version=”4.20.0″ _module_preset=”default” title_font=”||||||||” title_text_align=”right” title_text_color=”#000000″ background_color=”#3F3F3F” use_background_color_gradient=”on” background_color_gradient_direction=”112deg” background_color_gradient_stops=”rgba(255,255,255,0) 45%|#fdc91b 45%” background_enable_image=”off” background_blend=”soft-light” background_layout=”light” min_height_last_edited=”off|phone” height=”350px” custom_margin=”||||false|false” custom_padding=”5%||||false|false” custom_padding_tablet=”14%||||false|false” custom_padding_phone=”10%||||false|false” custom_padding_last_edited=”on|phone” animation_style=”slide” animation_direction=”right” hover_enabled=”0″ title_font_size_tablet=”” title_font_size_phone=”40px” title_font_size_last_edited=”on|phone” background_last_edited=”on|phone” use_background_color_gradient_tablet=”on” use_background_color_gradient_phone=”on” background_color_gradient_stops_tablet=”rgba(255, 255, 255, 0) 30%|rgba(255,255,255,0) 30%|#fdc91b 30%” background_color_gradient_stops_phone=”rgba(255,255,255,0) 20%|#fdc91b 20%” - [Terms](https://delavan.com/terms/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”Terms and Conditions” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”https://delavan.com/wp-content/uploads/2021/10/gears-cogs-machine-machinery-159298.jfmjwv.image_.0nq-1.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_color=”#ff692d”] Company Website and Conditions of Use The content of the pages of this website is for your general information and use - [UK Modern Slavery Statement](https://delavan.com/uk-modern-slavery-statement/) - [et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column _builder_version=”4.6.0″ _module_preset=”default” type=”4_4″][et_pb_accordion _builder_version=”4.6.0″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″][/et_pb_accordion][/et_pb_column][/et_pb_row][/et_pb_section] - [Privacy](https://delavan.com/privacy/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”Privacy Policy” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”http://delavan.com/wp-content/uploads/2021/10/gears-cogs-machine-machinery-159298.jfmjwv.image_.0nq-1.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” hover_enabled=”0″ title_text_shadow_style=”preset1″ sticky_enabled=”0″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_color=”#ff692d” hover_enabled=”0″ sticky_enabled=”0″] This privacy policy sets out how Delavan uses and protects any information that you give Delavan when you use this website. Delavan - [MRO Terms](https://delavan.com/mro-terms/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”MRO Terms and Conditions” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”http://delavan.com/wp-content/uploads/2021/10/gears-cogs-machine-machinery-159298.jfmjwv.image_.0nq-1.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right” title_text_shadow_style=”preset1″][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_color=”#ff692d”] TERMS AND CONDITIONS OF SALE 1. ACCEPTANCE A. Seller’s offer to sell is conditioned upon Buyer’s assent to the terms and conditions of sale contained - [Accessories](https://delavan.com/find-a-product/industrial-spray-nozzles/accessories/) - [et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_fullwidth_header title=”Accessories” module_class=”flex-align-center” _builder_version=”4.6.0″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”3em” background_image=”http://delavan.com/wp-content/uploads/2021/10/gears-cogs-machine-machinery-159298.jfmjwv.image_.0nq-1.jpg” min_height=”350px” animation_style=”slide” animation_direction=”right”][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default” background_color=”#d4d4d4″ custom_padding=”0px||0px||false|false”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default” custom_padding=”0px||0px||false|false”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][lwp_divi_breadcrumbs use_before_icon=”off” _builder_version=”4.6.0″ _module_preset=”default” module_font=”|600|||||||” module_text_color=”#707070″ module_font_size=”14px” custom_margin=”||||false|false” custom_padding=”5px||5px||false|false”][/lwp_divi_breadcrumbs][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_row _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ _module_preset=”default”][et_pb_text _builder_version=”4.6.0″ _module_preset=”default” header_2_font=”|800|||||||” header_2_text_align=”center” header_2_text_color=”#ff692d” header_2_font_size=”48px”][/et_pb_text][/et_pb_column][/et_pb_row][et_pb_row use_custom_gutter=”on” gutter_width=”2″ module_class=”home-blurb-image” _builder_version=”4.6.0″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.6.0″ ## Products - [Type A](https://delavan.com/products/type-a/) - Low flow appliances represent a growing segment of the liquid fuels heating market as manufacturers work to develop more efficient systems. While the future looks good for low flow appliances, the present is rife with headaches for contractors and service personnel. “Particulates in the liquid fuel tend to be more of a problem in the low flow Applications,” says Jeff Stembridge, Delavan Design Engineer. “Because of the reduced flow rates, particulates can easily plug a nozzle either reducing or prohibiting flow.” The result can be increased sooting, inefficient operation or a total shut down of the heating system. Some companies have resorted to monthly nozzle changes, increased filtration, or both. - [Type B](https://delavan.com/products/type-b/) - Low flow appliances represent a growing segment of the liquid fuels heating market as manufacturers work to develop more efficient systems. While the future looks good for low flow appliances, the present is rife with headaches for contractors and service personnel. “Particulates in the liquid fuel tend to be more of a problem in the low flow Applications,” says Jeff Stembridge, Delavan Design Engineer. “Because of the reduced flow rates, particulates can easily plug a nozzle either reducing or prohibiting flow.” The result can be increased sooting, inefficient operation or a total shut down of the heating system. Some companies have resorted to monthly nozzle changes, increased filtration, or both. - [Del-O-Flo™](https://delavan.com/products/del-o-flo-2/) - Del-O-Flo™ nozzles are low-capacity nozzles designed to minimize the plugging problems associated with very low flow rates. The special interior design of the Del-O-Flo™ flushes contaminants through, limiting build-up. These nozzles will satisfactorily interchange with other hollow and solid cone nozzles. The Del-O-Flo™ is available in 0.40GPH up to 0.85GPH. - [SDX® Accessories](https://delavan.com/products/sdx-accessories/) - There are several product accessories available for the SDX® range including Cone Faced Bodies, Butt Weld Adaptors, Check Valves and Orifice Gauges. - [Compact SDX®](https://delavan.com/products/sdx-compact/) - Spray Characteristics The Compact SDX® nozzle produces a hollow cone spray pattern with relatively uniform droplet size and particle distribution. Nominal spray angle is 70°-85°. Flow rates on water at 69 Bar.G. range from as low as 51 litres/hour to as high as 364 litres/hour, depending on nozzle size. - [Mini SDX®](https://delavan.com/products/mini-sdx/) - Spray Characteristics The Mini SDX® nozzle produces a hollow cone spray pattern with relatively uniform droplet size and particle distribution. Nominal spray angle is 70°-75°. Flow rates on water at 69 Bar.G. range from as low as 24.2 litres/hour to as high as 208 litres/hour, depending on nozzle size. - [SDX®](https://delavan.com/products/sdx/) - Spray Characteristics The SDX® series nozzles produce a hollow cone spray pattern with uniform particle size distribution even at low operating pressures. Flow rates are certified to be within +15% of rated capacity at 69 Bar.G. and within +5° of rated spray angle when test with water. Unique, patented single inlet, spiral swirl chamber offers increased nozzle life, improved product uniformity, density or solubility. Minimal friction due to nozzle design permitting 10-20% lower operating pressure than conventional slotted distributor nozzle for equivalent atomization quality. Extended pump life due to lower operating pressure. Reduction in fine particles is possible due to lower pressure requirements. - [SDX® III](https://delavan.com/products/sdx-iii/) - Spray Characteristics The SDX® series nozzles produce a hollow cone spray pattern with uniform particle size distribution even at low operating pressures. Flow rates are certified to be within +5% of rated capacity at 65 Bar.G. and within +5° of rated spray angle when tested with water. Unique, patented single inlet spiral swirl chamber offers increased nozzle life, improved produce uniformity, density or solubility. Minimal friction due to nozzle design permitting 10-20% lower operating pressure than conventional slotted distributor nozzle for equivalent atomization quality. Extended pump life due to lower operating pressure. Reduction in fine particles is possible due to lower pressure requirements - [SDX® V](https://delavan.com/products/sdx-v/) - Spray Characteristics The nozzle produces a hollow cone spray pattern with uniform particle size distribution even at low operating pressure. Reduction in fine particles is possible due to lower pressure requirements. Flow rats are certified to be within +/-5% of rated capacity at 69 Bar.G. and within +/-5% of rated spray angle when tested withwater. Unique, patented single inlet spiral swirl chamber offers increased nozzle life, improved uniformity, density or solubility. - [Cool-Cast Block](https://delavan.com/products/cool-cast/) - Spray Characteristics The patented nozzle design (US Patent 6036116) produces a spray pattern with highly uniform droplets. This makes the cooling process more controllable, with reduced tendency for water puddling and localized uneven cooling or thermally induced roller deflection. The flat spray pattern is thick, even over angles from 60'b0 to 120'b0, offering good coverage with few nozzles. - [Cool-Cast Round](https://delavan.com/products/cool-cast-round/) - Spray Characteristics The patented nozzle design (US Patent 6036116) produces a spray pattern with highly uniform droplets. This makes the cooling process more controllable, with reduced tendency for water puddling and localized uneven cooling or thermally induced roller deflection. The flat spray pattern is thick, even over angles from 60'b0 to 120'b0, offering good coverage with few nozzles. - [Delavan XA Hollow Cone Nozzle](https://delavan.com/products/delavan-xa-hollow-cone-nozzle/) - Spray Characteristics Produces a hollow cone area and even distribution of fuel over the round-foot print to give emission reductions Standard spray angles 45˚, 70˚ 90˚ 125˚ Slotted distributor Orifice in line with dovetail - no off -set required - [Swirl-Air™ - Concentric Right Angled Inlet Version](https://delavan.com/products/swirl-air-concentric-right-angled-inlet-version/) - Spray Characteristics Air/Gas (or steam) is introduced tangentially into the nozzle chamber in low pressure region of the swirling liquid, creating extreme turbulence and primary atomization. As liquid leaves the orifice, it impinges against the deflector ring which serves a dual purpose; close control of spray angle and breakup of the spray into even finer droplets (secondary atomization). Eight sizes of nozzle are available covering flow rates from 1-2400 GPH. Nominal spray angles of 50°, 75° and 100° can be attained by the specification of interchangeable Nozzle Caps. Contact the factory for special spray angles from 25° up to 160°.The nozzle has demonstrated the capability of achieving mean droplet diameters in the 50-100 micron range at low air pressures and flows. When using dry steam instead of air, the steam pressure should be approximately four times greater than air pressure to achieve the same Spray Characteristics. Comparable atomization in a hydraulic nozzle would usually require very high pressures. Degree of atomization is also variable by controlling the volume ratio of air to liquid. As mentioned, droplet size may be changed by minor changes in air pressure. However, if air pressure is set initially, and it is necessary to modulate the liquid flow, the air differential pressure and flowrate will automatically respond in such a way that the quality of atomization remains nearly constant. In some Applications, this can result in a saving through the elimination of air valving and controls. - [Swirl-Air™ - Carbide Lined In Line](https://delavan.com/products/swirl-air-carbide-lined-in-line/) - Spray Characteristics Air/Gas (or steam) is introduced tangentially into the nozzle chamber in low pressure region of the swirling liquid, creating extreme turbulence and primary atomization. As liquid leaves the orifice, it impinges against the deflector ring which serves a dual purpose; close control of spray angle and breakup of the spray into even finer droplets (secondary atomization). Eight sizes of nozzle are available covering flow rates from 1-2400 GPH. Nominal spray angles of 50°, 75° and 100° can be attained by the specification of interchangeable Nozzle Caps. Contact the factory for special spray angles from 25° up to 160°.The nozzle has demonstrated the capability of achieving mean droplet diameters in the 50-100 micron range at low air pressures and flows. When using dry steam instead of air, the steam pressure should be approximately four times greater than air pressure to achieve the same Spray Characteristics. Comparable atomization in a hydraulic nozzle would usually require very high pressures. Degree of atomization is also variable by controlling the volume ratio of air to liquid. As mentioned, droplet size may be changed by minor changes in air pressure. However, if air pressure is set initially, and it is necessary to modulate the liquid flow, the air differential pressure and flowrate will automatically respond in such a way that the quality of atomization remains nearly constant. In some Applications, this can result in a saving through the elimination of air valving and controls. - [Swirl-Air™ - Concentric In Line](https://delavan.com/products/swirl-air-concentric-in-line/) - Spray Characteristics Air/Gas (or steam) is introduced tangentially into the nozzle chamber in low pressure region of the swirling liquid, creating extreme turbulence and primary atomization. As liquid leaves the orifice, it impinges against the deflector ring which serves a dual purpose; close control of spray angle and breakup of the spray into even finer droplets (secondary atomization). Eight sizes of nozzle are available covering flow rates from 1-2400 GPH. Nominal spray angles of 50°, 75° and 100° can be attained by the specification of interchangeable Nozzle Caps. Contact the factory for special spray angles from 25° up to 160°.The nozzle has demonstrated the capability of achieving mean droplet diameters in the 50-100 micron range at low air pressures and flows. When using dry steam instead of air, the steam pressure should be approximately four times greater than air pressure to achieve the same Spray Characteristics. Comparable atomization in a hydraulic nozzle would usually require very high pressures. Degree of atomization is also variable by controlling the volume ratio of air to liquid. As mentioned, droplet size may be changed by minor changes in air pressure. However, if air pressure is set initially, and it is necessary to modulate the liquid flow, the air differential pressure and flowrate will automatically respond in such a way that the quality of atomization remains nearly constant. In some Applications, this can result in a saving through the elimination of air valving and controls. - [Swirl-Air™ - Right Angle](https://delavan.com/products/swirl-air-right-angle/) - Spray Characteristics Air/Gas (or steam) is introduced tangentially into the nozzle chamber in low pressure region of the swirling liquid, creating extreme turbulence and primary atomization. As liquid leaves the orifice, it impinges against the deflector ring which serves a dual purpose; close control of spray angle and breakup of the spray into even finer droplets (secondary atomization). Eight sizes of nozzle are available covering flow rates from 1-2400 GPH. Nominal spray angles of 50°, 75° and 100° can be attained by the specification of interchangeable Nozzle Caps. Contact the factory for special spray angles from 25° up to 160°.The nozzle has demonstrated the capability of achieving mean droplet diameters in the 50-100 micron range at low air pressures and flows. When using dry steam instead of air, the steam pressure should be approximately four times greater than air pressure to achieve the same Spray Characteristics. Comparable atomization in a hydraulic nozzle would usually require very high pressures. Degree of atomization is also variable by controlling the volume ratio of air to liquid. As mentioned, droplet size may be changed by minor changes in air pressure. However, if air pressure is set initially, and it is necessary to modulate the liquid flow, the air differential pressure and flowrate will automatically respond in such a way that the quality of atomization remains nearly constant. In some Applications, this can result in a saving through the elimination of air valving and controls. - [SNA™ Nozzle](https://delavan.com/products/sna-nozzle/) - Spray Characteristics Produces a solid cone spray pattern with extremely fine particle size at low air pressures and low CFM Flow rates, spray angles and droplet sizes can be modified, with limitations, by variations in air, lift Clog free operation of low volume due to relatively large passages. Excellent for waste oil Applications - [Type W "All Purpose"](https://delavan.com/products/type-w-all-purpose/) - Type W "All purpose" nozzles are neither truly hollow nor solid. These nozzles frequently can be used in place of either solid or hollow cone nozzles between 0.40 and 8.00 GPH, regardless of the burner's air pattern. The lower flow rates tend to be more hollow. - [SS](https://delavan.com/products/ss/) - Semi-Solid nozzle (.50-2.00) 60,70,80 degree spray angles; interchanges with other SS nozzles - [Solid-Cone Type B](https://delavan.com/products/solid-cone-type-b/) - Spray Characteristics Finely atomized solid cone spray pattern Available spray angles of 30°, 45°, 60°, 70°, 80° and 90° - [R-D](https://delavan.com/products/r-d/) - Type R-D nozzles have a high concentration of droplets in the centre of the spray cone. They are particularly recommended for burners with a highly concentrated solid air pattern. The average droplet size is slightly coarser than on the Standard Solid Cone Type B (up to flows of 2.00 GPH) - [Delavan ProTek®](https://delavan.com/products/protek/) - The all-new Delavan ProTek® Nozzle System provides the first step into the future of Clean Air Technology®. This unique, patented System from Delavan provides significant reductions in combustion pollutants for cleaner air. The Delavan ProTek® Nozzle System includes a factory-installed, one-piece Valve Component which reduces smoke and oil smell in the off cycle by preventing oil after drip from the nozzle. Also, the reduction of smoke (carbon and soot) helps maintain burner set up efficiency longer and extend the time period between appliance clean ups. Installation is fast and easy; there's no need to increase pump supply pressure at Installation because there's no pressure drop. Plus, Delavan ProTek® Nozzle Systems maintain the same flow pattern and flow rating Characteristics of comparably rated Delavan nozzles. The dramatic benefits of the Delavan ProTek® Nozzle System are available in either a factory-installed, complete system or as the Delavan ProTek® Valve Component sold separately to replace the standard filter on a Delavan nozzle. - [MH](https://delavan.com/products/mh/) - Type .579 MH Mobile Home Nozzles are low-capacity nozzles designed for mobile home use. This design will minimize the usual plugging problems associated with low flow rates. - [Hollow-Cone Type A](https://delavan.com/products/hollow-cone-type-a/) - Spray Characteristics Finely atomised hollow cone spray pattern. Available spray angles of 30°, 45°, 60°, 70°, 80° and 90° at 8,6 Bar.G. pressure. - [AR-D](https://delavan.com/products/ar-d/) - Type AR-D nozzles are of a "solid cone" type similiar to Type B but with a slightly lower concentration of the droplets in the centre of the cone. They are high performance in burners of low up to medium capacity (up to flows of 2.00GPH) - [Variflo™](https://delavan.com/products/variflo/) - Spray Characteristics Good atomization over a wider flow range Wider spray angles at lower flow rates Less subject to clogging Less buildup of carbon and gum residue - [Swirl-Air™ - Combustion Air Atomizing Nozzles](https://delavan.com/products/swirl-air-combustion-air-atomizing-nozzles/) - Spray Characteristics Air, steam, or even a process gas, is introduced tangentially into the nozzle chamber in the low pressure region of the swirling mixture, creating extreme turbulence and primary atomization. As the fuel leaves the orifice, it impinges against the deflector ring which serves a dual purpose: close control of spray angle and breakup of the spray into even finer droplets (secondary atomization). Upon leaving the nozzle, the mixture swirls in a clockwise direction, looking downstream. The nozzle has demonstrated the capability of achieving mean droplet diameters in the 50 to 100 micron range at modest air pressures and air volumes (SCFM). When using stream instead of air, the steam pressure should be approximately four times greater to achieve the same Spray Characteristics. Comparable atomization in a hydraulic nozzle would usually require very high fuel pressures. The degree of atomization is also fuel pressures. The degree of atomization is also variable by controlling the ratio of air to fuel flows. - [AIRO™ nozzle](https://delavan.com/products/airo-nozzle-2/) - Spray Characteristics Uniform solid cone-spray angle varies with air pressure and flow. A separate metering device, such as an orifice, metering pump or valve is required. Large flow passages greatly reduce clogging. With the internal mixing type of nozzle, the spray angle changes with the fuel-air ratio (pounds of fuel per pound of atomizing air). The spray angle is wider at high fuel-air ratios. For example, if the spray angle is 750 at a fuel-air ratio of 30 to 1, it may be reduced to 600 at a fuel-air ratio of 10 to 1. Higher air pressures produce narrower spray angles. Droplet size is smaller at higher air pressures and narrower spray angles. Constant spray angles may be obtained by modulating air pressure with the fluid flow. - [Delavan XA](https://delavan.com/products/delavan-xa/) - Spray Characteristics Produces a hollow cone area and even distribution of fuel over the round-foot print to give emission reductions Standard spray angles 45˚, 70˚ 90˚ 125˚ Slotted distributor Orifice in line with dovetail - no off -set required - [UC](https://delavan.com/products/uc/) - Spray Characteristics Produces a hollow cone spray pattern with uniform distribution. Has a narrower droplet spectrum than equivalent solid cone sprays. - [MCN](https://delavan.com/products/mcn/) - Spray Nozzles & Showers For the Pulp & Paper Industry Design Features The type MCN is a cone spray nozzle available in a variety of spray angles. These compact nozzles permit maximum liquid throughput for a given pipe size and the free passage design minimizes clogging The compact size can be installed or retrofitted on most pipe systems Flow capacity at 0.7 bar ranges from 2.6 to 2150 litres/min at 7 bar Sizes 1/4'94 to 2'94 in NPT or BSP male threads and are available in Brass or Stainless Steel Nozzles are used in the pulp & paper industry with process water Clog-resistant spiral design Compact design; fits small openings Easy to maintain - [Bypass™](https://delavan.com/products/bypass/) - Spray Characteristics Hollow cone spray pattern. "Turndown" refers to the ratio of the maximum discharge (bypass valve closed) to the minimum flow (bypass valve open) while maintaining satisfactory quality. Between these flow limits, there are no large fluctuations in spray angle or droplet size. The quality of atomization depends on nozzle capacity, turndown rating, and specific operating conditions. For example, a nozzle will produce finer droplets when the inlet pressure is higher than 42 Bar.G., and vice versa. - [BB Eductor](https://delavan.com/products/bb-eductor/) - Spray Characteristics Produces a high velocity straight jet. Induces the surrounding liquid into the jet stream. - [WDB](https://delavan.com/products/wdb/) - Spray Characteristics Finely atomized solid cone spray pattern. Available spray angles of 30°, 45°, 60°, 70°, 80° and 90°. - [RBN](https://delavan.com/products/rbn/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact of spray is generally lower than narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [RBI](https://delavan.com/products/rbi/) - Spray Characteristics Uniform distribution of droplets in a solid cone spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increased affect spray angle. - [NBN](https://delavan.com/products/nbn/) - Spray Characteristics Coarse, solid cone, wide range angle spray pattern with a relatively uniform distribution. Droplet sizes are generally larger than solid cone sprays with internal cores. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [NBI](https://delavan.com/products/nbi/) - Spray Characteristics Coarse solid cone pattern with a relatively uniform distribution. Droplet sizes are generally larger than solid cone sprays with internal cores. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [CM](https://delavan.com/products/cm/) - Spray Characteristics Uniform distribution of droplets in solid cone spray pattern. Droplet size is larger than in hollow done nozzles of equal capacity. Spray droplet size increased as flow increases at the same pressure. - [CJM](https://delavan.com/products/cjm/) - Spray Characteristics Uniform distribution of droplets in a solid cone spray pattern. Standard spray angle is 30°. Relatively coarse spray droplets with velocity and unit impact higher than standard solid cone sprays, which have wider spray angles at the same flow and pressure. - [CJF](https://delavan.com/products/cjf/) - Spray Characteristics Uniform distribution of spray droplets in a solid cone spray pattern. 30° is the standard spray angle. Relatively coarse spray droplets with velocity and unit impact higher than standard solid cone sprays, which have wider spray angles at the same flow and pressure. - [BY](https://delavan.com/products/by/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Spray droplet size increases as flow increases at the same pressure. - [BT](https://delavan.com/products/bt/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone square shaped pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [BQ](https://delavan.com/products/bq/) - Spray Characteristics Uniform distribution of droplets in a solid cone square shaped spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [BN](https://delavan.com/products/bn/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone spray pattern. Droplet size larger than in hollow cone nozzles of equal capacity. Impact of spray is generally lower than narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [BI](https://delavan.com/products/bi/) - Spray Characteristics Uniform distribution of droplets in a solid cone spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact of spray is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angle. - [BF](https://delavan.com/products/bf/) - Spray Characteristics Uniform distribution of droplets in a solid cone spray pattern. Droplet size is larger than most hollow cone nozzles of equal capacity. Impact of spray is generally greater with narrower spray angles assuming the same flow rate. Pressure increases affect spray angle. - [Kwik-Chek](https://delavan.com/products/kwik-chek/) - The Kwik-Check orifice gauges are designed for the rapid measurements of small hole diameters. Models are available to cover a range of hole diameters from 0.025" to 0.225". These gauges work on the principle of directly transferring diameter measurements from a sliding, tapered needle to a linear scale readout graduated in 0,001". - [WS](https://delavan.com/products/ws/) - Spray Characteristics Nominal spray angle of 75° as standard (measured at 3 Bar.G.). Hollow cone spray pattern with fine atomisation. Three piece construction with a removable internal distributor for ease of cleaning. - [WM](https://delavan.com/products/wm/) - Spray Characteristics Uniform distribution with finest possible atomisation using direct liquid pressure alone. The standard spray angles of 80° are the nominal angles close to the nozzle orifice. For small capacity tips up to say 8 litres/hour the angle falls off rapidly a few inches from the tip. The larger the tip size the further the nominal angle projects before the spray begins to fall away. The nozzles produce a hollow cone spray but with the small capacity tips the spray rapidly merges into a "Solid" cone type. - [WDA](https://delavan.com/products/wda/) - Spray Characteristics Finely atomised hollow cone spray pattern. Available spray angles of 30°, 45°, 60°, 70°, 80° and 90° at 8,6 Bar.G. pressure. - [DC](https://delavan.com/products/dc/) - Spray Characteristics Hollow cone spray pattern with relatively large droplets at lower pressures As pressure increases, the atomization becomes finer. - [BJ](https://delavan.com/products/bj/) - Spray Characteristics Uniform distribution of droplets in a hollow cone spray pattern. For nozzles of the same capacity, the droplet size of hollow cone type nozzles are smaller than droplets produced by solid cone nozzles. - [BE](https://delavan.com/products/be/) - Spray Characteristics Uniform distribution of spray droplets in hollow cone pattern. Droplet size is smaller than in full cone nozzles of equal capacity. Low pressure down to 0,15 Bar Applications. - [AH](https://delavan.com/products/ah/) - Spray Characteristics Hollow cone wide angle spray pattern with uniform distribution of finely atomized droplets. Smaller droplets in spray pattern than full cone nozzles of the same capacity at similar pressures. - [AG](https://delavan.com/products/ag/) - Spray Characteristics Hollow cone spray pattern with uniform distribution of finely atomized droplets. Smaller droplets in spray pattern than full cone nozzles of the same capacity at similar pressures - [AF](https://delavan.com/products/af/) - Spray Characteristics Uniform hollow cone wide angle spray pattern. Atomization becomes finer at higher pressure and wider spray angles. - [AE](https://delavan.com/products/ae/) - Spray Characteristics Uniform hollow cone spray pattern. Atomization becomes finer at higher pressure and wider spray angles. - [RLD](https://delavan.com/products/rld/) - Delavan RLD Flat Spray Nozzle Delavan RLD Flat Spray Nozzles for use on Hydraulic Continuous Casting Machines # Spray Characteristics - Produces a uniformed flat spray without hard edges - Thick flat spray pattern provides greater cooling efficiency than a standard flat spray nozzle - Standard Spray Angle available - 80'b0 - Maximum recommended pressure - 35 bar Construction and Materials - Brass construction with stainless steel location pin and circlip - Easy removal of internals for cleaning and maintenance - Exit orifice inline with location pin} - [LA](https://delavan.com/products/la/) - Spray Characteristics Produces a uniform, flat spray without hard edges. Tapered edges of pattern allow overlapping for even distribution. Impact of spray is generally greater with narrower spray angles assuming equal flow rates. - [DQ](https://delavan.com/products/dq/) - Spray Characteristics Produces highly uniform flat spray at high pressures. Maximum impinging force is produced with a minimum loss of energy resulting in higher efficiency. Spray pattern has knife-like cutting edge. Normal spray angles of 25° and 32°. Orifice insert is offset 15° to axis of dovetail. - [LQ](https://delavan.com/products/lq/) - Spray CharacterisitcsProduces a uniform flat fan shaped pattern.Requires minimal overlapping to produce an even distribution when used in multiple nozzle system.High pressure body design with replaceable insert.A wide range of flow rates and spray angles.0° nozzle sizes available on request.Orifice offset -5° to axis of dovetail. - [LF](https://delavan.com/products/lf/) - Spray Characteristics Produces a uniform flat, fan shaped pattern with tapering edges. Requires overlapping for even distribution - [LD](https://delavan.com/products/ld/) - Spray Characteristics Produces a uniform, flat spray without hard edges. Tapered edges of pattern allow overlapping for even distribution. Impact of spray is generally greater with narrower spray angles assuming equal flow rates. Orifice is offset 5° to axis of dovetail. - [DJ](https://delavan.com/products/dj/) - Spray Characteristics Wide flat spray of liquid with even distribution except for the edges which have heavier deposit. Wide spray angles, on water, for low pressure. Useful with steam or air for blow-off application. - [DE](https://delavan.com/products/de/) - Spray Characteristics Produces highly uniform flat spray at pressures up to 4000 PSIG (275 Bar.G.) Maximum impinging force is produced with a minimum loss of energy resulting in higher efficiency. Spray pattern has knife-like cutting edge. Available spray angles of 25° and 32°. - [DD](https://delavan.com/products/dd/) - Spray Characteristics Produces highly uniform flat spray at high pressures. Maximum impinging force is produced with a minimum loss of energy resulting in higher efficiency. Spray pattern has a knife-like cutting edge. Normal spray angles of 25° and 32°. Orifice is offset 15° to axis of dovetail. - [CAC](https://delavan.com/products/cac/) - Spray Characteristics Produces a uniform, flat spray pattern without hard edges at pressure of 0.5 bar and up. Tapered edges of pattern allow overlapping for even distribution. Impact of spray is generally greater with narrower spray angles assuming equal flow rates. Available spray angles of 0°, 15°, 25°, 40°, 50°, 65°, 80°, 90°, 100° and 110°. - [Blow-Off](https://delavan.com/products/blow-off/) - Spray Characteristics Directs compressed air or steam in a wide, thin air sheet. Designed with a relatively large slotted orifice. - [AZ](https://delavan.com/products/az/) - Spray Characteristics Uniform distribution of hard hitting flat spray with a minimum of atomization. No soft edges - no need for overlapping. Minimum flow deviation at varying pressures. Available spray angles of 0°, 15°, 25°, 40° and 50° @ 10 Bar.G. - [AQ](https://delavan.com/products/aq/) - Spray Characteristics Produces a uniform flat fan shaped pattern. Requires minimal overlapping to produce an even distribution when used in multiple nozzle system. High pressure body design with replaceable insert. A wide range of flow rates and spray angles. 0° nozzle sizes available on request. - [AN](https://delavan.com/products/an/) - Spray Characteristics Produces a wide, flat spray pattern with uniform distribution. Low impact spray with atomization at low pressure. 120° nominal spray angle or more depending on size. - [AD](https://delavan.com/products/ad/) - Spray Characteristics Produces a uniform, flat spray without hard edges. Tapered edges of pattern allow overlapping for even distribution. Impact of spray is generally greater with narrower spray angles assuming equal flow rates. Orifice is offset 15° to axis of dovetail. - [AC](https://delavan.com/products/ac/) - Spray Characteristics Produces a uniform, flat spray pattern without hard edges at pressure of 0.5 bar and up. Tapered edges of pattern allow overlapping for even distribution. Impact of spray is generally greater with narrow spray angles assuming equal flow rates. Available spray angles of 0°, 15°, 25°, 40°, 50°, 65°, 80°, 90°, 100° and 110° - [DFBT](https://delavan.com/products/dfbt/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone square shaped spray pattern Droplet size is larger than in hollow cone nozzles of equal capacity. Pressure increases affect spray angles. - [DFBQ](https://delavan.com/products/dfbq/) - Spray Characteristics Uniform distribution of droplets in a solid cone square shaped spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angles. - [DFBN](https://delavan.com/products/dfbn/) - Spray Characteristics Uniform distribution of droplets in a wide angle solid cone spray pattern. Droplet size larger than in hollow cone nozzles of equal capacity. Pressure increases affect spray angles. - [DFBI](https://delavan.com/products/dfbi/) - Spray Characteristics Uniform distribution of droplets in a solid cone spray pattern. Droplet size is larger than in hollow cone nozzles of equal capacity. Impact is generally greater with narrower spray angles, assuming the same flow rate. Pressure increases affect spray angles. - [DFAF](https://delavan.com/products/dfaf/) - Spray Characteristics Uniform wide angle hollow cone spray pattern. Atomization becomes finer at higher pressure. Spray angle is 110° - [DFAE](https://delavan.com/products/dfae/) - Spray Characteristics Uniform hollow cone spray pattern Atomization becomes finer at higher pressures. Spray angle is 70° - [DFAC](https://delavan.com/products/dfac/) - Spray Characteristics Produces a uniform, flat spray pattern with soft tapered edges to allow overlapping for even distribution. Impact is generally greater with narrower spray angles assuming equal flow rates. - [Dela-Fit™ FB Bodies Caps and Seals](https://delavan.com/products/delafit-fb-bodies-caps-and-seals/) - FB BODIES Characteristics Designed to accept the FB type cap with the Dela-Fit™ "Chamfaloc" locking system. Construction and Materials Available in Brass and 316 Stainless Steel. Threaded sizes are Male BSPT and Female BSPP. FBW welding nipple is available in 316 Stainless Steel and Mild Steel. FB CAPS Characteristics Allows standard flanged nozzles to be used in the Dela-Fit™ system. FBLF cap is designed to ensure positive alignment of standard flat spray nozzles for correct orientation when overlapping sprays. Construction and Materials Available in Brass and 316 Stainless Steel. SEALS Characteristics Allows adequate compression to create a positive seal between the nozzles and bodies. Construction and Materials EPDM is the standard material. Viton is available as on option. - [Dela-Fit™ Bodies](https://delavan.com/products/delafit-bodies/) - Characteristics Dela-Fit™ bodies are designed to accept any tip from the Dela-Fit™ range as well as any of the threaded adaptors. - [Dela-Fit™ AD Adapters](https://delavan.com/products/delafit-ad-adapters/) - Characteristics Adapts standard threaded nozzles, hose fittings or accessories to the Dela-Fit™ system Can function as quick release couplings. - [TJ20G](https://delavan.com/products/tj20g/) - The TJ20G rotary jet head provides 360° indexed impact cleaning over a defined time period. It is automatic and represents a guaranteed means of achieving quality assurance from cleaning tanks. - [PU](https://delavan.com/products/pu/) - Spray Characteristics Produces a hollow cone spray patterns using an external pintle deflector. Relatively uniform distribution at low pressures. Produces coarser droplets than a normal hollow-cone spray. Standard spray angle is 164° but is available with other spray angles. The pintle deflector is spring loaded and will "pop-up" under pressure to produce the spray pattern. When the pressure reduces the pintle returns to its seat to prevent ingress from the external process. - [PJ](https://delavan.com/products/pj/) - Spray Characteristics Produces a hollow cone spray pattern using an external 'pintle' deflector. Relatively uniform distribution at low pressures Produces coarser droplets than a normal hollow cone spray. Available in spray angles of 90°, 120°, 150°, 180° and 210°. - [Mini](https://delavan.com/products/mini/) - The Mini rotary spray head provides a rotating fan cleaning action using low volumes of liquid at low pressure. It is an automatic device for cleaning small tanks and represents a more efficient replacement for traditional fixed sprayballs or manual methods used in tank cleaning. - [Maxi](https://delavan.com/products/maxi/) - The Maxi rotary spray head provides a rotating fan cleaning action using low volumes of liquid at low pressure. It is an automatic device for cleaning medium size tanks and a more efficient replacement for traditional fixed sprayballs or manual methods used in tank cleaning. - [KN9](https://delavan.com/products/kn9/) - Spray Characteristics Produces a solid cone type spray pattern from a multiple orifice body. Relatively uniform distribution at all pressure, 360° coverage. Atomization is finer than with a single nozzle of the same capacity. Available in a range of flow capacities and thread sizes. - [DWN19](https://delavan.com/products/dwn19/) - Spray Characteristics Produces a solid cone type spray pattern from a multiple orifice body. Relatively uniform distribution at all pressures. Atomizastion is finer than with a single nozzle of the same capacity. Available in a range of flow capacities and thread sizes. Produces a 360° 'Ball' shaped spray pattern. - [CLFD13](https://delavan.com/products/clfd13/) - Spray Characteristics Produces a solid cone type spray pattern from a multiple orifice body. Relatively uniform distribution at all pressures, 360° coverage. Atomization is finer than with a single nozzle of the same capacity. Available in a range of flow capacities and thread sizes. - [CL7](https://delavan.com/products/cl7/) - Spray Characteristics Produces a solid cone type spray pattern from a multiple orifice body. Relatively uniform distribution at all pressures. Atomization is finer than with a single nozzle of the same capacity. Available in a range of flow capacities. - [CIP 21](https://delavan.com/products/cip-21/) - Spray Characteristics Relatively uniform distribution at all pressures. Available in a range of flow capacities. Produces a full spray pattern from a multiple orifice body, with a 360° spherical cover for tanks up to 3 metres in diameter. - [CIP 15](https://delavan.com/products/cip-15/) - Spray Characteristics Relatively uniform distribution at all pressures Available in a range of flow capacities. The CIP15 is used in place of a standard full cone nozzle, where finer atomization than a single nozzle might normally provide is required. Normal spray angle is 230° For full 360° coverage with type CIP15 the assembly is identified with the suffix 'FC'. - [Turnatip Kit](https://delavan.com/products/turnatip-kit/) - Features The Turnatip kit utilizes the same Carbide insert as the Airless Tip but with a Brass housing to fit a Turnaflo adaptor. The Brass housing is bonded to the Carbide insert and is slotted in the orifice area. The slot is also utilised for orientation purposes by using a special alignment tool. Each Turnatip Kit is supplied with grubscrews, for both Delavan and competitive units, and an alignment tool. The Turnatip number is stamped on the Brass housing for ease of identification e.g. D2. The Turnatip is flow tested and pattern width checked in the same way as the Airless Tip. - [Turnaflo](https://delavan.com/products/turnaflo/) - Features The Delavan Turnflo adaptor provides a quick and easy method for removal of particles blocking the spray tip during operation. When spray tip is blocked, turn handle 180°. Flow then reverses through spray tip and flushes out foreign matter. Maximum recommended pressure is 4000 PSIG (275 Bar.G.) - [Pre-Orifice Disc](https://delavan.com/products/pre-orifice-disc/) - The spray quality of most airless tips can be improve with the use of a Delavan Pre-Orifice Discs. Applications previously considered impractical can now be handled by adding a Delavan Pre-Orifice. Substantially lower operating pressures can be used without sacrificing spray quality. Larger Airless Tip sizes may be used at lower pressures, resulting in low flow rates without clogging. The Pre-Orifice Disc, which is easily installed directly behind the Airless Tip, also serves as a seal, eliminating the need for a separate gasket. Pre-Orifice Discs are constructed with a Carbide insert mounted in a Stainless Steel housing. Refer to the above chart and that on page H.1 to obtain the recommended Pre-Orifice Disc size. - [Airless Tip](https://delavan.com/products/airless-tip/) - Features Delavan Carbide Tips are specifically designed and tested for all airless paint spraying Applications. Design and manufacturing techniques used on the Delavan Airless Tips are based specifically on the industry's need for high performance standards using viscous materials etc. Carbide Tips are being used on all types of airless equipment and Applications. Continued research assures all users of quality unsurpassed in the industry. The Carbide Tip material selected for use is the highest quality, wear resistant material now available. Every Airless Tip is checked to ensure calibration, and all other design Features are achieved on every Tip before leaving the factory. - [VCN™](https://delavan.com/products/vcn/) - Spray Characteristics Variable spray width Optimizes the wetted area Minimizes the risk of localized over wetting Maintains the optimum inter-nozzle distance for all common coating media Spray width is remotely controllable and is easy to adjust either manually, via a pressure regulator or automatically from a control panel Setting is uniform between nozzles and consistent each time the nozzle is operated - ideal for repeatable, automatic control in a multi nozzle configuration Low air consumption minimizes running costs - [SN](https://delavan.com/products/sn/) - Spray Characteristics Produces a solid cone pattern with extremely fine particle size Requires low pressure air and very low air flow Suction lift up to 1,2 metres - will operate with positive head if a shut off in liquid line is provided Flow rates, spray angles and droplet sizes can be modified, with limitation, by variations in air, lift etc. Clog free operation of low volume due to relatively large passages - [AL 90 - Internal Mix](https://delavan.com/products/al-90-internal-mix/) - The AL 90 series produces a flat fan spray pattern with siphoned or gravity fed liquid. Unlike other internal mix types the flow will remain relatively constant with an increase or decrease in air pressure. This allows the user to maintain constant flow rates and adjust atomisation with air pressure. - [AL 75 - Internal Mix](https://delavan.com/products/al-75-internal-mix/) - The AL 75 series offers a right angle version of the flat spray. Spray pattern is thinner than that of the standard straight versions and can be directed into a more concentrated pattern. This is an internal mix nozzle, where a change in air or liquid pressure will result in a change of flow or atomization. Increasing air pressure decreases flow and increases atomization. Increasing liquid pressure increases flow and decreases atomization. - [AL 60 - Internal Mix](https://delavan.com/products/al-60-internal-mix/) - The AL 60 series produces a wide angle flat fan spray pattern with a nominal angle of 90°-110°. This is an internal mix nozzle, where a change in air or liquid pressure will result in a change of flow or atomization. Increasing air pressure decreases flow and increases atomization. Increasing liquid pressure increases flow and decreases atomization. - [AL 45 - Internal Mix](https://delavan.com/products/al-45-internal-mix/) - The AL 45 series produces a narrow angle spray pattern with a nominal angle of 15°-20°. This is an internal mix nozzle, where a change in air or liquid pressure will result in a change of flow or atomization. Increasing air pressure decreases flow and increases atomization. Increasing liquid pressure decreases flow and increases atomization. Increasing liquid pressure increases and decreases atomization. - [AL 30 - Internal Mix](https://delavan.com/products/al-30-internal-mix/) - The AL 30 series produces a wide, round spray pattern with a nominal angle of 70°. This is an internal mix nozzle, where a change in air or liquid pressure will result in a change of flow or atomization. Increasing air pressure decreases flow and increases atomization. Increasing liquid pressure increases flow and decreases atomization. - [AL 15 - External Mix](https://delavan.com/products/al-15-external-mix/) - The AL 15 series is a pressure-fed external mix flat fan spray nozzle The external mix feature allows control of the atomization without changing liquid flow. The lighter the air pressure, the higher the atomization for a given liquid pressure (types 15-06 to 15-11). Types 15-01 to 15-05 are siphon type. The spray pattern is a function of pressure. The higher the air pressure, the longer the spray pattern (length D) - [AL - External Mix](https://delavan.com/products/al-external-mix/) - Spray Characteristics The Delavan AL air atomising series spray nozzles offer the user a wide variety of spray patterns, flow rates and atomisation. Unlike hydraulic or pressurized nozzles where the energy from the pressure of the liquid is used to atomize, the AL series of nozzles use the energy or a pressurized gas (typically air) to atomize the liquid. This allows the liquid to be fed under lower pressure and still achieve fine atomisation. This is also advantageous for abrasive or high viscosity liquids. The nozzles are so designed that flow rates from almost no flow, as in the siphon-fed, to over four liters per minute can be achieve. (For higher flow rates in an air atomized spray, refer to Delavan '92s Swirl-Air series) The low flow rates and air atomization combine to give the AL series extremely fine atomization. Droplet sizes below 50 microns Sauter Mean Diameter can be expected. In the lower flow rates, droplet sizes below 20 micron SMD are not uncommon. The mechanics of the atomisation in the AL series are of two types. The internal mix nozzle design provides for the gas and liquid to mix internally in the nozzle. For a given liquid pressure an increase in gas pressure will result in a decrease in liquid flow and decrease in droplet size. A decrease in gas pressure will do the reverse to the liquid. The external mix nozzle has the gas flow intersect the liquid flow at the face of the nozzle. The liquid flow can remain constant while the atomization and spray pattern can be modified with adjustments in gas pressure. The liquid supply can be siphoned, gravity or pressure fed. The Delavan internal and external air atomizing series provide excellent atomization with a simpler and less expensive nozzle. - [AIRO™](https://delavan.com/products/airo/) - Spray Characteristics Fine atomisation of many liquids that cannot be atomised by hydraulic pressure alone. Uniform solid cone. Spray angle varies with air pressure and flow. Separate metering device, such as orifice, metering pump or valve required. Large flow passages greatly reduce clogging. - [Ball Check Valve](https://delavan.com/products/ball-check-valve/) - Features Especially designed to stop drooling or dripping in car washing or other cleaning Applications to prevent line from emptying during wash cycles. The Ball Check Valve Assembly is for use with standard 1/8" and 1/4" NPT Male threaded nozzles. Available with spring pressures of 0,2, 0,25 and 0,7 Bar.G. - [Y-Line Strainers](https://delavan.com/products/y-line-strainers/) - Features O-ring sits on a special chamber to seal against leaking and for easy removal of cap for cleaning. Body configuration turns the liquid flow, the strainer acts as a plumbing elbow and plugs less due to internal flow design. Cap can be removed with the help of a slot in the cap. Use a screwdriver, etc. Through the slot to loosen cap. - [Pressure Release Valves (PRV)](https://delavan.com/products/pressure-release-valves-prv/) - Nylon PRV for maximum corrosion resistance with max pressure up to 400 psig (27 bar). Brass PRV for durability and strength with max pressure up to 700 psig (48 bar). Features: Construction that allows usage of up to 15gpm (57Lpm). Viton seal prevents leakage and provides the best chemical resistance. Stainless steel spring. Knurled locknut for ease of adjustment 3/4" NPT (M) inlet and a 3/4" NPT(F) outlet **Warning - PRV can explode if plumbed improperly. Be sure fluid flow is correct and product is never operated at higher than maximum pressures listed.** - [HNS and Adapters](https://delavan.com/products/hns-and-adapters/) - [et_pb_section fb_built=”1″ _builder_version=”4.16″ custom_padding=”0px||||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][/et_pb_section] - [Filters and Swivels](https://delavan.com/products/filters-and-swivels/) - THREADED FILTER (SC TYPE) For use with WM, WG and WA nozzle range. Flanged Filter For use with standard flanged nozzles. Ball Check Strainer For use with standard flanged nozzles to help stop dripping after pressure shut off. Swivels These have single or double outlet connections for use with standard flanged nozzles and filters to enable positioning of sprays. Dome Filter (FC Type) For use with standard flanged nozzles such as LF and BF. Slotted Filter (NYLAFIL) Primarily for use with DC nozzle assemblies but can be used with standard flanged nozzles. - [Bodies and Caps](https://delavan.com/products/bodies-and-caps/) - NOZZLE BODIES Characteristics These are designed to accept any standard flanged tip from the standard nozzle range. Will accept the caps from the list below. Construction and Materials Available in Brass and Stainless Steel as standard. Thread sizes are Male BSPT, Female BSPP and NPT Male and Female. Other materials available to special order. Nozzle Caps Characteristics Designed to fit nozzle bodies, eyelets ad Swivels from the standard range. Construction and Materials Available in Brass and Stainless Steel Refer to chart for thread sizes and part numbers. Other materials available to special order. - [Ball Check Nozzle](https://delavan.com/products/ball-check-nozzle/) - Features Especially designed to stop drooling or dripping in car washing or other cleaning Applications to prevent line from emptying during wash cycles. The Ball Check Nozzle Assembly is for use with standard flanged type nozzles Available with spring pressures of 0,2, 0,25 and 0,7 Bar.G. - [Adjustable Joint](https://delavan.com/products/adjustable-joint/) - Features Facilitates finger-tight nozzle adjustment without disturbing piping system. No tools required for re positioning. Positive O-ring seal handles pressures up to 35 Bar.G. No internal obstructions. Complete 360° radial adjustment Up to 50° angular adjustment. - [External Mix](https://delavan.com/products/external-mix/) - Spray Characteristics With an external mix nozzle the air pressure can be varied to produce the desired atomisation without changing the liquid flow or pressure. - [Internal Mix](https://delavan.com/products/internal-mix/) - Spray Characteristics Good turn down ratios Nominal 30° spray angle Produces plume of finely atomised particles Ideal for slurry atomisation More wear resistant than other internal mix nozzles Large internal passages reduce clogging - [AI](https://delavan.com/products/ai/) - # AI Aspirating Cooling Nozzle Delavan AI Nozzle '96 Rectangular Aerated Spray for use on Continuous Casting Machines # Increase Cooling Efficiency....Decrease Operating Costs Delavan'92s patented Aspirflo™ '99 series nozzles can do both. By replacing conventional flat spray nozzles with the aspirating nozzle, you can increase cooling efficiency up to 25% # Spray Characteristics - Even aspirated spray - Higher velocity than conventional nozzles - Increase droplet surface areas - Uses free air - Available spray angles 40'b0, 80'b0, 110'b0, 140'b0 - [RP](https://delavan.com/products/rp/) - # Continuous casting Nozzles Delavan Rectangular RP Nozzle - For use on Thin Slab Continuous Casting Machines # Spray Characteristics - Produces a rectangular impact area and even distribution of water over the rectangular footprint to give soft cooling on thin slab casters - Rectangular impact sprayed area 105'ba x 35'ba - Large free passageway ## Categories - [Uncategorized](https://delavan.com/category/uncategorized/) - [News](https://delavan.com/category/news/) - [Case Studies](https://delavan.com/category/case-studies/) - [Services](https://delavan.com/category/services/) - [Front Page Slide](https://delavan.com/category/front-page-slide/) ## Product categories - [Uncategorized](https://delavan.com/product-category/uncategorized/) - [Industrial Spray Nozzles](https://delavan.com/product-category/industrial-spray-nozzles/) - With Nozzle technology being mostly mature and highly developed, many technical aspects have been known for decades. This does not stop Delavan from being at the forefront of research and development in new materials, delivery systems, and designs that handle new challenges. - [Flat Spray](https://delavan.com/product-category/industrial-spray-nozzles/flat-spray/) - [Solid Cone](https://delavan.com/product-category/industrial-spray-nozzles/solid-cone/) - [SDX® Spray Drying](https://delavan.com/product-category/industrial-spray-nozzles/sdx-spray-drying/) - The Delavan SDX® range of spray drying nozzles set the standard by which other nozzles are judged. Each of the five nozzles in the SDX® range is built on Delavan’s unique single inlet spiral swirl chamber design and highly polished orifice disc. Delavan was the first to hold a patent on the revolutionary design which not only minimizes plugging and maximizes particle uniformity but also produces a wider range of flow rates and spray angles. This means the nozzle can be ‘Fine Tuned’ to almost any dryer or application. This design has improved dry product quality because the spiral configuration conforms to the natural path of liquid as it progresses toward the orifice. - [Special Purpose](https://delavan.com/product-category/industrial-spray-nozzles/special-purpose/) - [Accessories](https://delavan.com/product-category/industrial-spray-nozzles/accessories/) - [Hollow Cone](https://delavan.com/product-category/industrial-spray-nozzles/hollow-cone/) - [Cleaning in Place](https://delavan.com/product-category/industrial-spray-nozzles/cleaning-in-place/) - [Dela-Fit™](https://delavan.com/product-category/industrial-spray-nozzles/dela-fit/) - [Airless](https://delavan.com/product-category/industrial-spray-nozzles/airless/) - [Swirl-Air™](https://delavan.com/product-category/industrial-spray-nozzles/swirl-air/) - The Delavan Swirl-Air™ range of spray nozzles, based on aerospace technology and developed within our Gas Turbine Division was designed to maximize hydraulic and pneumatic energy to atomize liquids at relatively low pressures. Originally designed for use in evaporative cooling, spray drying and combustion, they have since been used in many other industrial applications from Food to Steel production. Different spray angles are available; flow rates can be changed by adjusting air and liquid pressure and the degree of atomization controlled by changes in the air-to-liquid volume ratio. - [Air Atomising](https://delavan.com/product-category/industrial-spray-nozzles/air-atomising/) - [Combustion Spray Nozzles](https://delavan.com/product-category/combustion-spray-nozzles/) - Delavan has been designing and manufacturing nozzles for the liquid fuel heating industry for over 60 years. Quality assurance was important to us way back then and still is today. Since those early days, Delavan has grown and expanded into other markets such as nozzles and accessories for gas turbines, agricultural spray nozzles, industrial spraying, and automotive industry. - [Special Combustion Applications](https://delavan.com/product-category/combustion-spray-nozzles/special-combustion-applications/) - [Standard Combustion Applications](https://delavan.com/product-category/combustion-spray-nozzles/standard-combustion-applications/) - [Cool-Cast® Nozzles](https://delavan.com/product-category/industrial-spray-nozzles/cool-cast-nozzles/)