{"id":6470,"date":"2026-08-25T21:08:24","date_gmt":"2026-08-25T19:08:24","guid":{"rendered":"https:\/\/www.filtnor.com\/?page_id=6470"},"modified":"2026-08-27T21:33:53","modified_gmt":"2026-08-27T19:33:53","slug":"knijpventielen","status":"publish","type":"page","link":"https:\/\/www.filtnor.com\/nl\/producten\/vloeistofbehandeling\/kleppen\/knijpventielen\/","title":{"rendered":"Slangafsluiters"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1787687007022 vc_column-gap-0px\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-2 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-2 .title-separator.separator-border { background-color: ; }.shortcode-rand-2 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h4 class=\"section-title\">Slangafsluiters <span class=\"title-suffix theme-color\">en slangafsluiters<\/span><\/h4><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Slangafsluiters, ook wel knijpafsluiters genoemd, zijn zeer geschikt voor het verwerken van abrasieve media, slurry en andere veeleisende procesmedia. Het procesmedium komt uitsluitend in contact met de flexibele rubbermanchet en blijft daardoor volledig ge\u00efsoleerd van het afsluiterhuis en de overige interne componenten.<\/p>\n<p>Wanneer een slangafsluiter volledig geopend is, biedt deze een vrije en onbelemmerde doorlaat, waardoor het risico op verstopping, materiaalophoping en overmatige slijtage wordt verminderd. De afsluiter wordt bediend door de rubbermanchet mechanisch of pneumatisch samen te drukken en kan daardoor zowel voor afsluiting als voor debietregeling worden gebruikt.<\/p>\n<p>Veel industri\u00eble slangafsluiters zijn uitgevoerd met een vervangbare rubbermanchet, zodat het belangrijkste slijtageonderdeel kan worden vervangen zonder de complete afsluiter te vernieuwen. Dit biedt een duurzame en kosteneffici\u00ebnte afsluitoplossing voor veeleisende toepassingen in sectoren zoals mijnbouw, mineraalverwerking, waterbehandeling, chemische industrie en andere processen voor het verwerken van slurry.<\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405342198\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-4 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-4 .title-separator.separator-border { background-color: ; }.shortcode-rand-4 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Slangafsluiter met gesloten behuizing<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze slangafsluiters met gesloten behuizing zijn ontworpen voor betrouwbare aan\/uit-afsluiting en debietregeling van slurry, abrasieve media en andere veeleisende procesmedia. Een robuuste, met textiel versterkte rubbermanchet met volle doorlaat vormt het enige mediumcontactdeel van de afsluiter en wordt mechanisch samengedrukt door tegenover elkaar geplaatste knijpbalken om de stroming af te sluiten of te regelen.<\/p>\n<p>Doordat de constructie geen interne holtes of obstructies bevat, worden verstopping, afzettingen en slijtage in veeleisende toepassingen beperkt.<\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-5 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-5.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-5 .feature-box-icon { font-size: 24px; }.shortcode-rand-5 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-5 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-5:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Gesloten knijpventiel voor toepassingen met slurry en schurende media.\" title=\"Slangafsluiter met gesloten behuizing\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_enclosed-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-8 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-8 .title-separator.separator-border { background-color: ; }.shortcode-rand-8 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Slangafsluiter met open behuizing<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze slangafsluiters met open behuizing gebruiken een robuuste, flexibele rubbermanchet met volle doorlaat, versterkt met zeer sterk textiel, voor betrouwbare verwerking van slurry, abrasieve media en andere veeleisende procesmedia. De afsluiter wordt gesloten of geregeld door tegenover elkaar geplaatste knijpbalken die de manchet mechanisch samendrukken.<\/p>\n<p>Het ontwerp is geschikt voor zowel aan\/uit-toepassingen als debietregeling, met name waar afzettingen, verstopping en slijtage een uitdaging kunnen vormen.<\/p>\n<p><\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-9 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-9.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-9 .feature-box-icon { font-size: 24px; }.shortcode-rand-9 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-9 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-9:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Open knijpventiel voor toepassingen met slurry en schurende media.\" title=\"Slangafsluiter met open behuizing\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_open-body-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-12 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-12 .title-separator.separator-border { background-color: ; }.shortcode-rand-12 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Enkelvoudig knijpventiel<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze slangafsluiters met enkelzijdige knijping gebruiken een robuuste, flexibele rubbermanchet met volle doorlaat die deel uitmaakt van de leiding en wordt samengedrukt door \u00e9\u00e9n knijpelement dat boven de manchet is geplaatst.<\/p>\n<p>Het ontwerp is geschikt voor zowel aan\/uit-toepassingen als debietregeling en kan slurry, poeders, vloeistoffen en granulaat verwerken. Het is bijzonder geschikt voor toepassingen waar afzettingen, verstopping of slijtage een probleem kunnen vormen.<\/p>\n<p><\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-13 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-13.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-13 .feature-box-icon { font-size: 24px; }.shortcode-rand-13 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-13 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-13:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Enkele knijpklep voor het regelen van de doorstroming van slurry en schuurmiddel.\" title=\"Enkelvoudig knijpventiel\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_single-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-16 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-16 .title-separator.separator-border { background-color: ; }.shortcode-rand-16 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Slangafsluiter met rechte doorlaat<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze slangafsluiters met rechte doorlaat gebruiken een robuuste, flexibele rubbermanchet met volle doorlaat die deel uitmaakt van de leiding en mechanisch wordt samengedrukt door een knijpelement dat boven de manchet is geplaatst.<\/p>\n<p>De afsluiter is geschikt voor zowel aan\/uit-toepassingen als debietregeling en kan slurry, poeders, vloeistoffen en granulaat verwerken. Hij is bijzonder effectief in toepassingen waar afzettingen, verstopping of slijtage een probleem kunnen vormen.<\/p>\n<p><\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-17 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-17.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-17 .feature-box-icon { font-size: 24px; }.shortcode-rand-17 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-17 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-17:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Rechtstreekse knijpklep voor toepassingen met slurry en schurende media.\" title=\"Rechtstreekse knijpklep\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_straight-through-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-20 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-20 .title-separator.separator-border { background-color: ; }.shortcode-rand-20 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Pneumatische slangafsluiter<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze pneumatische slangafsluiters gebruiken een robuuste, flexibele rubbermanchet met volle doorlaat die in het afsluiterhuis is omsloten. Lucht- of hydraulische druk wordt in het huis ingebracht en drukt de manchet samen voor een volledige en effectieve afsluiting.<\/p>\n<p>Dankzij het eenvoudige ontwerp zijn deze kleppen uitermate geschikt voor slurries, schurende media en andere veeleisende procesapplicaties.<\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-21 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-21.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-21 .feature-box-icon { font-size: 24px; }.shortcode-rand-21 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-21 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-21:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Pneumatisch knijpventiel voor toepassingen met slurry en schurende media.\" title=\"Pneumatische slangafsluiter\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_pneumatic-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-24 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-24 .title-separator.separator-border { background-color: ; }.shortcode-rand-24 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Pneumatische slangafsluiter voor grote diameters<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze pneumatische knijpventielen met grote diameter zijn ontworpen voor veeleisende toepassingen met slurry en schurende media in grote pijpleidingen. Een robuuste, flexibele rubberen huls met volledige doorlaat is ingesloten in het ventielhuis en wordt samengedrukt door lucht- of hydraulische druk om een volledige en effectieve afsluiting te garanderen.<\/p>\n<p>Het afsluiterhuis fungeert als actuator en biedt een eenvoudige en betrouwbare oplossing voor het afsluiten van stroming in leidingen met grote diameters.<\/p>\n<p><\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-25 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-25.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-25 .feature-box-icon { font-size: 24px; }.shortcode-rand-25 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-25 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-25:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Pneumatisch knijpventiel met grote diameter voor slurry en schurende media\" title=\"Pneumatische slangafsluiter voor grote diameters\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_large-pneumatic-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405274198\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1710151320060\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-28 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-28 .title-separator.separator-border { background-color: ; }.shortcode-rand-28 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Lagedruk-slangafsluiter met open frame<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze lagedruk-slangafsluiters met open frame gebruiken een robuuste, flexibele rubbermanchet met volle doorlaat, versterkt met zeer sterk textiel. De manchet maakt deel uit van de leiding en wordt mechanisch samengedrukt door tegenover elkaar geplaatste knijpbalken om de stroming af te sluiten of te regelen.<\/p>\n<p>Het ontwerp is geschikt voor zowel aan\/uit-toepassingen als debietregeling, met name waar afzettingen, verstopping of abrasieve slijtage een probleem kunnen vormen.<\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-29 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-29.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-29 .feature-box-icon { font-size: 24px; }.shortcode-rand-29 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-29 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-29:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Lagedruk open knijpventiel voor slurry en abrasieve media\" title=\"Lagedruk-slangafsluiter met open frame\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_low-pressure-open-frame-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1709405285494\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_dashed vc_sep_border_width_1 vc_sep_pos_align_center vc_separator_no_text wpb_content_element  wpb_content_element\"   style=\"width: 100%;\"><span class=\"vc_sep_holder vc_sep_holder_l\"><span class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span class=\"vc_sep_line\"><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1787687530384 vc_column-gap-0px\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"section-title-wrapper shortcode-rand-32 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-32 .title-separator.separator-border { background-color: ; }.shortcode-rand-32 .section-title { text-transform: none; }&quot;\"><div class=\"title-wrap\"><h2 class=\"section-title\">Slangafsluiter met volledig gesloten behuizing<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze slangafsluiters met volledig gesloten behuizing zijn opgebouwd rond een slijtvaste rubbermanchet met volle doorlaat, versterkt met zeer sterk textiel, voor betrouwbare inzet met slurry, abrasieve media en andere veeleisende procesapplicaties.<\/p>\n<p>De gesloten constructie beschermt de manchet en de bedieningscomponenten en biedt tegelijkertijd een robuuste oplossing voor industri\u00eble debietregeling.<\/p>\n<p><\/div><!-- .section-description --><\/div><!-- .section-title-wrapper --><div class=\"feature-box-wrapper feature-box-style-1 vc_custom_1787686790800 shortcode-rand-33 induzy-inline-css\" data-css=\"&quot;.shortcode-rand-33.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-33 .feature-box-icon { font-size: 24px; }.shortcode-rand-33 .feature-box-icon { height: 48px; width: 48px; }.shortcode-rand-33 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-33:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"feature-box-btn\"><a class=\"btn default\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"VERSTUUR EEN AANVRAAG \u00bb\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><!-- .feature-box-btn --><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"456\" src=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Volledig gesloten knijpventiel voor toepassingen met slurry en schurende media.\" title=\"Slangafsluiter met volledig gesloten behuizing\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_pinch-valves_fully-enclosed-001-220x130.png 220w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div data-vc-full-width=\"true\" data-vc-full-width-init=\"false\" class=\"vc_row wpb_row vc_row-fluid additional-call-to-action vc_custom_1787687349414 vc_row-has-fill vc_column-gap-0px\"><div class=\"wpb_column vc_column_container vc_col-md-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid vc_column-gap-0px\"><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-9 vc_col-md-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"feature-box-wrapper feature-box-style-1 shortcode-rand-35 induzy-inline-css feature-list-1\" data-css=\"&quot;.shortcode-rand-35.feature-box-wrapper { color: #000000; }.shortcode-rand-35.feature-box-wrapper {background: -moz-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: -webkit-linear-gradient(141deg,  0%,  51%,  75%);\\r\\n\\t\\t\\t\\tbackground: linear-gradient(141deg,  0%,  51%,  75%);}.shortcode-rand-35 .feature-box-icon { font-size: 30px; }.shortcode-rand-35 .feature-box-icon { height: 60px; width: 60px; }.shortcode-rand-35 .feature-box-icon &gt; span { line-height: 2; }.shortcode-rand-35:hover .feature-box-icon { background: none; }&quot;\" ><div class=\"fbox-list\"><div class=\"media\"><div class=\"feature-box-icon mr-3 text-center rounded-circle none\"><span class=\"\"><\/span><\/div><!-- .feature-box-icon --><div class=\"media-body\"><div class=\"feature-box-title\"><h4 class=\"section-title\">Vindt u niet wat u zoekt?<\/h4><\/div><!-- .feature-box-title --><div class=\"feature-box-content\">Neem contact met ons op en wij helpen u het te vinden!<\/div><!-- .feature-box-content --><\/div><\/div><\/div><\/div><!-- .feature-box-wrapper --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-3 vc_col-md-12\"><div class=\"vc_column-inner vc_custom_1691588352947\"><div class=\"wpb_wrapper\"><div class=\"vc_btn3-container  additional-btn vc_btn3-right vc_custom_1724060933943 vc_do_btn\" ><a style=\"background-color:#06295e; color:#ffffff;\" class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-custom\" href=\"https:\/\/www.filtnor.com\/nl\/neem-contact-met-ons-op\/\" title=\"Neem contact met ons op\">VERSTUUR EEN AANVRAAG \u00bb<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row-full-width vc_clearfix\"><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Knijpventielen en slangafsluiters. Knijpventielen, ook wel slangafsluiters genoemd, zijn uitermate geschikt voor het verwerken van schurende media, slurries en andere veeleisende procesvloeistoffen. Het procesmedium komt alleen in contact met de flexibele rubberen huls, waardoor het volledig ge\u00efsoleerd blijft van het ventielhuis en andere interne componenten. Wanneer een knijpventiel volledig open staat, biedt het een optimale afsluiting.","protected":false},"author":1,"featured_media":0,"parent":4130,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"footnotes":""},"class_list":["post-6470","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pinch Valves - Filtnor<\/title>\n<meta name=\"description\" content=\"Industrial pinch valves for slurry, abrasive media and demanding process applications. 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