{"id":16015,"date":"2024-07-06T16:20:47","date_gmt":"2024-07-06T14:20:47","guid":{"rendered":"https:\/\/txmarine.com\/?post_type=produkt&#038;p=16015"},"modified":"2025-07-14T12:22:40","modified_gmt":"2025-07-14T10:22:40","slug":"vzf-ii-series-with-electronic-counter","status":"publish","type":"produkt","link":"https:\/\/txmarine.com\/en\/produkt\/vzf-ii-series-with-electronic-counter\/","title":{"rendered":"VZF II series DN15-50 with electronic counter"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5vc8pj-41d864475defb306ed7bed280b7fb9cc\">\n.avia-section.av-5vc8pj-41d864475defb306ed7bed280b7fb9cc{\nbackground-color:#f2f2f2;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-5vc8pj-41d864475defb306ed7bed280b7fb9cc main_color avia-section-default avia-no-shadow  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-16015'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5pi01b-61c0a971e265ad365097256b280efe66\">\n#top .flex_column.av-5pi01b-61c0a971e265ad365097256b280efe66{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-5pi01b-61c0a971e265ad365097256b280efe66{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-5pi01b-61c0a971e265ad365097256b280efe66{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-5pi01b-61c0a971e265ad365097256b280efe66 av_one_full  avia-builder-el-1  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-k1hoxhra-4a239dba4ba40cf3c08729b62dc649be\">\n#top .av-special-heading.av-k1hoxhra-4a239dba4ba40cf3c08729b62dc649be{\npadding-bottom:0;\n}\nbody .av-special-heading.av-k1hoxhra-4a239dba4ba40cf3c08729b62dc649be .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-k1hoxhra-4a239dba4ba40cf3c08729b62dc649be .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-k1hoxhra-4a239dba4ba40cf3c08729b62dc649be av-special-heading-h1 blockquote modern-quote  avia-builder-el-2  el_before_av_hr  avia-builder-el-first '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >CONTOIL\u00ae VZF SERIES DN15-50 WITH ELECTRONIC DISPLAY<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5f67rz-3b1141ffee54eae4aa553740a8d1bf59\">\n#top .hr.av-5f67rz-3b1141ffee54eae4aa553740a8d1bf59{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n.hr.av-5f67rz-3b1141ffee54eae4aa553740a8d1bf59 .hr-inner{\nwidth:50px;\nborder-color:#15944e;\n}\n<\/style>\n<div  class='hr av-5f67rz-3b1141ffee54eae4aa553740a8d1bf59 hr-custom  avia-builder-el-3  el_after_av_heading  avia-builder-el-last  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-fat'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-55rvzr-4e507d674fe342895abb9347aa11470f\">\n#top .flex_column.av-55rvzr-4e507d674fe342895abb9347aa11470f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-55rvzr-4e507d674fe342895abb9347aa11470f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-55rvzr-4e507d674fe342895abb9347aa11470f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-55rvzr-4e507d674fe342895abb9347aa11470f av_one_half  avia-builder-el-4  el_after_av_one_full  el_before_av_one_half  first flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-54h7fr-50632e20ba66a34844f3d13ec1bec931 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The volume flow meters work on the volumetric principle of rotary piston meters (positive displacement meters).<br \/>\nThe main features of this measuring principle are large measuring ranges, high accuracy, suitability for high viscosities and independence from power supply; flow disturbances do not influence proper operation.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4wd5jr-a4b895d664e2d1671df68843d6771a5f\">\n#top .flex_column.av-4wd5jr-a4b895d664e2d1671df68843d6771a5f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-4wd5jr-a4b895d664e2d1671df68843d6771a5f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-4wd5jr-a4b895d664e2d1671df68843d6771a5f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-4wd5jr-a4b895d664e2d1671df68843d6771a5f av_one_half  avia-builder-el-6  el_after_av_one_half  avia-builder-el-last  flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-4q85j3-73ad0170903c9f01a20e5e07956a57e2 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Construction<\/strong><\/p>\n<p>Rotary piston, guide roller and drive are the only moving parts in contact with the liquid. Their movement is transmitted by a magnetic coupling through a sealing plate. The hydraulic part is completely separated from the totalising module.<\/p>\n<\/div><\/section><\/div>\n\n<p><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='ring'  class='avia-section av-20uvpr-7d80694dc43d1800fad7d950942a6623 main_color avia-section-default avia-no-shadow  avia-builder-el-8  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-16015'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1yy0jr-fa07c402b52cdddcdbeafd23bd007f36\">\n#top .flex_column.av-1yy0jr-fa07c402b52cdddcdbeafd23bd007f36{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-1yy0jr-fa07c402b52cdddcdbeafd23bd007f36{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-1yy0jr-fa07c402b52cdddcdbeafd23bd007f36{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1yy0jr-fa07c402b52cdddcdbeafd23bd007f36 av_one_full  avia-builder-el-9  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-k1hmro8z-485085bb477f784823e08301b6f79359\">\n#top .av-special-heading.av-k1hmro8z-485085bb477f784823e08301b6f79359{\npadding-bottom:0;\n}\nbody .av-special-heading.av-k1hmro8z-485085bb477f784823e08301b6f79359 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-k1hmro8z-485085bb477f784823e08301b6f79359 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-k1hmro8z-485085bb477f784823e08301b6f79359 av-special-heading-h2 blockquote modern-quote  avia-builder-el-10  el_before_av_hr  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >CONTOIL\u00ae VZF II SERIE DN15-50 \u2013 HERSTELLER: AQUAMETRO OIL <span class='special_amp'>&amp;<\/span> MARINE<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1kejn3-0c9638818ea224d102cf54793e08d2af\">\n#top .hr.av-1kejn3-0c9638818ea224d102cf54793e08d2af{\nmargin-top:10px;\nmargin-bottom:0;\n}\n.hr.av-1kejn3-0c9638818ea224d102cf54793e08d2af .hr-inner{\nwidth:50px;\nborder-color:#15944e;\n}\n<\/style>\n<div  class='hr av-1kejn3-0c9638818ea224d102cf54793e08d2af hr-custom  avia-builder-el-11  el_after_av_heading  avia-builder-el-last  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-fat'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1gfgen-3943b68d303817bafe300195804ccf7c\">\n.flex_column.av-1gfgen-3943b68d303817bafe300195804ccf7c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1gfgen-3943b68d303817bafe300195804ccf7c av_one_full  avia-builder-el-12  el_after_av_one_full  el_before_av_masonry_gallery  avia-builder-el-last  first flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lya2zrld-5b6cd078e2880499d222f945b0123f92 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The CONTOIL\u00ae oil \/ fuel flow meter mechanical display models type VZF II and VZFA II:<\/p>\n<p>Measurement of the mass flow rate<br \/>\nIntegrated temperature sensor<br \/>\nSimple burner setting with flow rate display<br \/>\nSimple consumption monitoring with limit switch Qmin\/Qmax<br \/>\nManual dosing, with resettable totalizer, can be installed on the pressure or suction side of a pump<br \/>\nSpace-saving installation, as no straight inlet and outlet sections are required<br \/>\nFlexible installation of the meter in a horizontal, vertical or inclined position<br \/>\nAccurate measurement result, as the meter reading is independent of the temperature and viscosity of the medium<br \/>\nMinimal downtime costs thanks to simple function monitoring, quick error analysis and the option of simple on-site repairs<\/p>\n<\/div><\/section><\/div><div id='av-masonry-1' class='av-masonry av-m0l1jon0-342c577a395408e61b692d1ce6833fa9 noHover av-flex-size av-large-gap av-hover-overlay- av-masonry-animation- av-masonry-col-3 av-caption-always av-caption-style- av-masonry-gallery av-small-columns-overwrite av-small-columns-3 av-mini-columns-overwrite av-mini-columns-2 ' data-post_id=\"16015\"><div class=\"av-masonry-container isotope av-js-disabled\"><div class='av-masonry-entry isotope-item av-masonry-item-no-image '><\/div><a href=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc.jpg\" data-srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-705x705.jpg 705w\" data-sizes=\"(max-width: 800px) 100vw, 800px\"  aria-label=\"image Optimized by JPEGmini 3.14.12.71901706 0x06896d40\"  id='av-masonry-1-item-16491' data-av-masonry-item='16491' class='av-masonry-entry isotope-item post-16491 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"Optimized by JPEGmini 3.14.12.71901706 0x06896d40\" alt=\"1685-vzf-ii-20-rc\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"800\" height=\"800\" fetchpriority=\"high\" class=\"wp-image-16491 avia-img-lazy-loading-not-16491\"  src=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc.jpg\" title=\"Optimized by JPEGmini 3.14.12.71901706 0x06896d40\" alt=\"1685-vzf-ii-20-rc\" srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1685-vzf-ii-20-rc-705x705.jpg 705w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >Optimized by JPEGmini 3.14.12.71901706 0x06896d40<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl.jpg\" data-srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-705x705.jpg 705w\" data-sizes=\"(max-width: 800px) 100vw, 800px\"  aria-label=\"image Optimized by JPEGmini 3.14.12.71901706 0x8f90a2ba\"  id='av-masonry-1-item-16489' data-av-masonry-item='16489' class='av-masonry-entry isotope-item post-16489 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"Optimized by JPEGmini 3.14.12.71901706 0x8f90a2ba\" alt=\"1670-vzf-ii-25-fl\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"800\" height=\"800\" fetchpriority=\"high\" class=\"wp-image-16489 avia-img-lazy-loading-not-16489\"  src=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl.jpg\" title=\"Optimized by JPEGmini 3.14.12.71901706 0x8f90a2ba\" alt=\"1670-vzf-ii-25-fl\" srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1670-vzf-ii-25-fl-705x705.jpg 705w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >Optimized by JPEGmini 3.14.12.71901706 0x8f90a2ba<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl.jpg\" data-srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-705x705.jpg 705w\" data-sizes=\"(max-width: 800px) 100vw, 800px\"  aria-label=\"image Optimized by JPEGmini 3.14.12.71901706 0x220b3c76\"  id='av-masonry-1-item-16493' data-av-masonry-item='16493' class='av-masonry-entry isotope-item post-16493 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"Optimized by JPEGmini 3.14.12.71901706 0x220b3c76\" alt=\"1771-vzf-ii-50-fl\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"800\" height=\"800\" fetchpriority=\"high\" class=\"wp-image-16493 avia-img-lazy-loading-not-16493\"  src=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl.jpg\" title=\"Optimized by JPEGmini 3.14.12.71901706 0x220b3c76\" alt=\"1771-vzf-ii-50-fl\" srcset=\"https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl.jpg 800w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-300x300.jpg 300w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-80x80.jpg 80w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-768x768.jpg 768w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-36x36.jpg 36w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-180x180.jpg 180w, https:\/\/txmarine.com\/wp-content\/uploads\/2024\/07\/1771-vzf-ii-50-fl-705x705.jpg 705w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >Optimized by JPEGmini 3.14.12.71901706 0x220b3c76<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><\/div><\/div>\n<div  class='flex_column av-no87nd-cdc4d761009dfdbf2f99ecd1725ff0fc av_one_full  avia-builder-el-15  el_after_av_masonry_gallery  el_before_av_one_full  avia-builder-el-first  first flex_column_div  '     ><div  class='tabcontainer av-lyh4vd9r-05ad48ca7d357e12e010e2b9504798d5 top_tab  avia-builder-el-16  avia-builder-el-no-sibling '>\n<section class='av_tab_section av_tab_section av-lyh4px1d-cdc36a13018b44bd37e4f1bd16cfa357'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-1-tab' class='tab active_tab' role='tab' aria-selected=\"true\" tabindex=\"0\" data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" >Area of application<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' role='tabpanel' aria-labelledby='tab-id-1-tab' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Measuring the fuel consumption of oil burners (e.g. in boilers, industrial furnaces, tar processing plants)<br \/>\nConsumption monitoring and optimization (ships, generators, large vehicles, etc.)<br \/>\nFlow measurement for mineral oils<br \/>\nOptional remote processing and integration into higher-level systems<br \/>\nManual dosing \/ batching<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-lyh4px1d-3-915a6456b57ac2ac46e349a361e87b49'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-2-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" >Fuel types<\/div><div id='tab-id-2-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-2-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Liquids according to ISO 8217-2012<br \/>\nHeating oil extra light \/ light, medium, heavy, fuel mixtures<br \/>\nNaphtha<br \/>\nLubricating fluids (oils)<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-lyh4px1d-2-f8d0d0f377ee9428917a2814f14c2ed0'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-3-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" >Spezifikation<\/div><div id='tab-id-3-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-3-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table class=\"zebra-table__table\">\n<tbody>\n<tr>\n<th>Optimum Flow range<\/th>\n<td>20\u202630.000 l\/h<\/td>\n<\/tr>\n<tr>\n<th>Max. Temperature<\/th>\n<td>130\/180\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Nom. Pressure<\/th>\n<td>PN16, 25, 40 bar<\/td>\n<\/tr>\n<tr>\n<th>Nom. Pressure<\/th>\n<td>DN15\u2026DN50<\/td>\n<\/tr>\n<tr>\n<th>Operating temperature<\/th>\n<td>-25\u202670\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>IP-Protection<\/th>\n<td>IP66, IP68, IP69<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-lyh4px1d-1-9c29d9256b82c5bde705b6256a905028'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-4-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" >Models<\/div><div id='tab-id-4-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-4-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>VZF II Accuracy 1%: DN 15 to 50 with electronic display : DN 15 to 40 with threaded or flanged connections, DN 50 with flanged connections.<br \/>\nVZFA II accuracy 0.5%: DN 15 to 50 with electronic display : DN 15 to 40 with threaded or flanged connections, DN 50 with flanged connections.<\/p>\n<p>Output signals for electronic display:<\/p>\n<p>Volume and mass pulses<br \/>\nCurrent flow rate and mass flow rate<br \/>\nTemperature display<br \/>\nLimit values (Qmin, Qmax)<br \/>\nStatus switch (alarm, error)<br \/>\nExternal power supply 24 VDC or<br \/>\n4 &#8211; 20 mA; 2-wire current loop<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<\/div><\/div><div  class='flex_column av-18as1bt-9594cf01c52d84d6dc76335fa16a2c56 av_one_full  avia-builder-el-17  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><div  class='avia-button-wrap av-lya3eea5-a2a5cd7d3c2f6822242fa5af52bd21b6-wrap avia-button-center  avia-builder-el-18  avia-builder-el-no-sibling '>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lya3eea5-a2a5cd7d3c2f6822242fa5af52bd21b6\">\n#top #wrap_all 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class='avia_iconbox_title' >Contoil DN15-50 Brochure<\/span><\/a><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_3'  class='avia-section av-1ra7imx-71a78e9690c0a6a3200875e6e49f505a main_color avia-section-default avia-no-border-styling  avia-builder-el-19  el_after_av_section  avia-builder-el-last  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-16015'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-14t5kop-0b97ec2379f0000c5559cba9e9c14b67 av_one_full  avia-builder-el-20  avia-builder-el-no-sibling  first flex_column_div  '     ><div  class='avia-button-wrap avia-button-center  avia-builder-el-21  avia-builder-el-no-sibling '>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" 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