{"id":6508,"date":"2026-08-26T16:50:44","date_gmt":"2026-08-26T14:50:44","guid":{"rendered":"https:\/\/www.filtnor.com\/?page_id=6508"},"modified":"2026-08-27T09:38:40","modified_gmt":"2026-08-27T07:38:40","slug":"schuifafsluiters","status":"publish","type":"page","link":"https:\/\/www.filtnor.com\/nl\/producten\/vloeistofbehandeling\/kleppen\/schuifafsluiters\/","title":{"rendered":"Mesafsluiters"},"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\">Mesafsluiters<\/h4><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Mesafsluiters zijn bijzonder geschikt voor het verwerken van slurry, abrasieve media, vaste stoffen en andere veeleisende procesmedia waarbij conventionele afsluiters gevoelig kunnen zijn voor verstopping, slijtage of materiaalophoping. Het mes beweegt door de processtroom en zorgt voor een betrouwbare afsluiting, waardoor dit type afsluiter bijzonder geschikt is voor mijnbouw, mineraalverwerking, waterbehandeling en andere zware industri\u00eble toepassingen.<\/p>\n<p>Veel mesafsluiters maken gebruik van bekledingen en manchetten van rubber, urethaan of andere slijtvaste materialen om het afsluiterhuis te beschermen en de afdichtingsprestaties te verbeteren. Volle-doorlaat- en vlakke-bodemontwerpen beperken ruimtes waarin vaste stoffen zich kunnen ophopen, terwijl geselecteerde modellen bidirectionele afdichting en nul uitstoot naar de atmosfeer bieden.<\/p>\n<p>Mesafsluiters zijn verkrijgbaar in verschillende uitvoeringen voor uiteenlopende drukniveaus, media en bedrijfsomstandigheden, waaronder beklede, wafer-, geflensde en hogedrukuitvoeringen voor slurry. Verschillende materialen en aandrijfopties kunnen worden geselecteerd om een duurzame en betrouwbare afsluitoplossing te bieden voor abrasieve, corrosieve en vaste-stofhoudende toepassingen.<\/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\">Beklede mesafsluiter<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze beklede mesafsluiters zijn ontworpen voor betrouwbare aan\/uit-afsluiting in procesapplicaties met abrasieve en corrosieve media. Het afsluiterhuis en het bovenste huisgedeelte zijn volledig bekleed met gevormd rubber, waardoor de metalen componenten worden beschermd tegen direct contact met het procesmedium.<\/p>\n<p>Het ontwerp met vlakke bodem en volledig ronde poort elimineert holtes waar vaste stoffen zich kunnen ophopen en zorgt voor nul lozing in de atmosfeer, waardoor de klep uitermate geschikt is voor slurry en andere veeleisende media.<\/p>\n<p><\/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_knife-gate-valves_lined-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Beklede schuifafsluiter voor toepassingen met slurry en schurende media.\" title=\"Beklede mesafsluiter\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-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\">Wafer-mesafsluiter<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze wafer-mesafsluiters bieden een compacte oplossing voor toepassingen met slurry en abrasieve media waar de inbouwruimte beperkt is. Dankzij het volle-doorlaatontwerp wordt het mes in geopende stand volledig door de manchetten ge\u00efsoleerd.<\/p>\n<p>In gesloten toestand beweegt de schuif tussen de bussen en zorgt zo voor een tweezijdige, luchtdichte afdichting zonder lekkage stroomafwaarts. Vaste stoffen worden via de onderkant van het klephuis afgevoerd, waardoor verstopping en blokkering van de schuif worden voorkomen.<\/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_knife-gate-valves_wafer-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Wafer-schuifafsluiter voor toepassingen met slurry en schurende media\" title=\"Wafer-mesafsluiter\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_wafer-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\">Geflensde mesafsluiter<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze geflensde mesafsluiters zijn ontworpen voor betrouwbare bidirectionele afsluiting in toepassingen met abrasieve slurry, waaronder mijnbouw en mineraalverwerking.<\/p>\n<p>Stevige rubberen bussen beschermen de klep tegen slijtage, terwijl de schuif tijdens het sluiten door de bussen beweegt. Vaste deeltjes worden via de onderkant van de klepbehuizing afgevoerd, waardoor verstopping en blokkering van de schuif worden voorkomen.<\/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_knife-gate-valves_flanged-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Flensafsluiter voor toepassingen met slurry en schurende media\" title=\"Geflensde mesafsluiter\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_flanged-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\">Hogedruk-mesafsluiter voor slurry<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze hogedruk-mesafsluiters voor slurry zijn ontworpen voor betrouwbare bidirectionele afsluiting in veeleisende hogedrukslurrytoepassingen, waaronder mijnbouw en mineraalverwerking.<\/p>\n<p>Robuuste rubberen hulzen zorgen voor afdichting en slijtvastheid, terwijl de klep tijdens het sluiten door de hulzen beweegt. Vaste deeltjes worden via de onderkant van het klephuis afgevoerd, waardoor verstopping en blokkering van de klep worden voorkomen.<\/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_knife-gate-valves_high-pressure-slurry-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Hogedruk schuifafsluiter voor slurrytoepassingen met schurende media\" title=\"Hogedruk-mesafsluiter voor slurry\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_high-pressure-slurry-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\">Beklede mesafsluiter voor zware bedrijfsomstandigheden<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze beklede mesafsluiters voor zware bedrijfsomstandigheden zijn ontworpen voor abrasieve, corrosieve en andere veeleisende procesapplicaties. Een tweedelig afsluiterhuis houdt slijtvast rubber rond de rand van het mes op zijn plaats en vormt zo een beschermde U-vormige bidirectionele afdichting in het afsluiterhuis.<\/p>\n<p>Het dubbellaagse afdichtingssysteem maakt gebruik van een binnenafdichting om de processtroom te isoleren en een buitenafdichting om lekkage naar de atmosfeer te voorkomen. Dit zorgt voor een langere levensduur en betrouwbare afdichting, zelfs bij zware omstandigheden.<\/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_knife-gate-valves_severe-service-lined-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Zware, beklede schuifafsluiter voor schurende en corrosieve media.\" title=\"Beklede mesafsluiter voor zware bedrijfsomstandigheden\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-lined-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\">Mesafsluiter met polyurethaanbekleding<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze mesafsluiters met polyurethaanbekleding zijn ontworpen voor aan\/uit-toepassingen met abrasieve en corrosieve media. Een eendelige, ter plaatse vervangbare polyurethaanbekleding zorgt voor een hoge doorstroming met een laag drukverlies en beschermt de afsluiter tegelijkertijd tegen slijtage.<\/p>\n<p>Het ontwerp met vlakke bodem en volledig ronde poort voorkomt ophoping van vaste stoffen en zorgt voor nul lozing in de atmosfeer.<\/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_knife-gate-valves_urethane-lined-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Schuifafsluiter met urethaanbekleding voor schurende en corrosieve media.\" title=\"Mesafsluiter met polyurethaanbekleding\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_urethane-lined-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\">Wafer-mesafsluiter met elastomeermanchet voor zware bedrijfsomstandigheden<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\">Onze wafer-mesafsluiters met elastomeermanchet voor zware bedrijfsomstandigheden zijn ontworpen voor veeleisende aan\/uit-toepassingen met abrasieve slurry en andere uitdagende media. Een robuuste, met metaal omhulde rubber- of urethaanmanchet zorgt voor luchtbeldichte afsluiting, terwijl slijtringen van urethaan of hoogchroommateriaal de slijtvastheid verbeteren.<\/p>\n<p>Het ontwerp met vlakke bodem en volledig ronde poort voorkomt ophoping van vaste stoffen en zorgt voor nul lozing in de atmosfeer, wat de betrouwbaarheid en levensduur ten goede komt.<\/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_knife-gate-valves_severe-service-wafer-sleeve-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Zware wafer-sleeve mesafsluiter voor toepassingen met schurende slurry\" title=\"Wafer-mesafsluiter met elastomeermanchet voor zware bedrijfsomstandigheden\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_severe-service-wafer-sleeve-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\">Mesafsluiter met vormgegoten bekleding<\/h2><span class=\"title-separator separator-border theme-color-bg\"><\/span><\/div><!-- .title-wrap --><div class=\"section-description\"><\/p>\n<p>Onze mesafsluiters met vormgegoten bekleding zijn ontworpen voor betrouwbare aan\/uit-afsluiting in procesapplicaties met abrasieve en corrosieve media. Het afsluiterhuis en het bovenste huisgedeelte zijn volledig bekleed met gevormd rubber of urethaan om de afsluiter te beschermen tegen slijtage en chemische aantasting.<\/p>\n<p>Het ontwerp met vlakke bodem en volledig ronde poort voorkomt ophoping van vaste stoffen en zorgt voor nul lozing in de atmosfeer.<\/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_knife-gate-valves_lined-moulded-001-768x456.png\" class=\"vc_single_image-img attachment-medium\" alt=\"Gegoten schuifafsluiter met binnenbekleding voor schurende en corrosieve media.\" title=\"Mesafsluiter met vormgegoten bekleding\" srcset=\"https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-001-768x456.png 768w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-001-1170x694.png 1170w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-001-18x10.png 18w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-001-440x260.png 440w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-001-390x231.png 390w, https:\/\/www.filtnor.com\/wp-content\/uploads\/2026\/08\/products_flow_valves_knife-gate-valves_lined-moulded-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; 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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":"Schuifafsluiters zijn uitermate geschikt voor het verwerken van slurry, schurende media, vaste stoffen en andere veeleisende procesvloeistoffen, waar conventionele afsluiters last kunnen hebben van verstopping, slijtage of materiaalophoping. De schuif beweegt door de processtroom en zorgt voor een betrouwbare afsluiting, waardoor dit type afsluiter bijzonder effectief is in de mijnbouw, mineraalverwerking, waterzuivering en andere sectoren.","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-6508","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>Knife Gate Valves - Filtnor<\/title>\n<meta name=\"description\" content=\"Industrial knife gate valves for slurry, abrasive and corrosive media. 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