{"id":2738,"date":"2026-01-22T11:49:57","date_gmt":"2026-01-22T10:49:57","guid":{"rendered":"https:\/\/wesselweb.headandcode.dev\/check-valve-cvs\/"},"modified":"2026-07-09T23:13:16","modified_gmt":"2026-07-09T21:13:16","slug":"check-valve-cvs","status":"publish","type":"page","link":"https:\/\/wessel-hydraulik.de\/en\/check-valve-cvs\/","title":{"rendered":"Check Valve CVS"},"content":{"rendered":"\n<div class=\"gb-element-b3337877 wh-hero wh-hero--image\">\n<div class=\"gb-element-b07c2792 wh-hero__content \">\n<h1 class=\"gb-text wh-hero__title\"><strong>Check Valve CVS-1N<\/strong><\/h1>\n\n\n\n<p class=\"gb-text gb-text-745317cd wh-hero__subtitle\">Application description<\/p>\n<\/div>\n<\/div>\n\n<div class=\"wh-tiles\">\n<div class=\"gb-element-c49075ab\">\n<h2 class=\"gb-text gb-text-1969cbe8\">Check Valve CVS-1N &nbsp;<\/h2>\n\n\n\n<p class=\"gb-text gb-text-f167af0c\">The CVS-1N check valve is flange-mountable and blocks flow from T to A. The valve opens from A to T at a pressure of 3 or 4.5 bar. It features a guided cone design. <br><br>The valve is installed in the return line immediately before the tank inlet. The oil flowing back from the consumers is preloaded and is thus available for make-up functions and the prevention of cavitation. The valve is available with various preload pressures (3 bar, 4.5 bar). Specific housings adapted to customer requirements are possible.   <\/p>\n<\/div>\n<\/div>\n\n<div class=\"gb-element-a8f64ca5\">\n<div class=\"gb-element-5473df5a\">\n<div class=\"gb-element-79ea1676\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"180\" class=\"gb-media-fb976e24\" alt=\"\" src=\"https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/05\/428.063.213.9_Rueckschlagventil_CVS-1N-_20x12-300x180.jpg\" title=\"428.063.213.9_Check_Valve_CVS-1N-_20x12_1181x709\" srcset=\"https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/05\/428.063.213.9_Rueckschlagventil_CVS-1N-_20x12-300x180.jpg 300w, https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/05\/428.063.213.9_Rueckschlagventil_CVS-1N-_20x12-1024x614.jpg 1024w, https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/05\/428.063.213.9_Rueckschlagventil_CVS-1N-_20x12-768x461.jpg 768w, https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/05\/428.063.213.9_Rueckschlagventil_CVS-1N-_20x12.jpg 1182w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n<\/div>\n\n\n\n<div>\n<h2 class=\"gb-text gb-text-172030b3\"><strong>Features<\/strong><\/h2>\n\n\n\n<p class=\"gb-text\">&#8211; Can be used as a tank pre-tensioning valve<br\/>&#8211; Low leakage<br\/>&#8211; Max flow rate 400 l\/min<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-element-a627f053\">\n<h2 class=\"gb-text gb-text-1c1940b5\"><strong>Applications<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excavator<\/li>\n\n\n\n<li>Wheel loader<\/li>\n\n\n\n<li>Material handling machines<\/li>\n\n\n\n<li>Mobile cranes<\/li>\n<\/ul>\n<\/div>\n\n<div class=\"gb-element-47a7cf06\">\n<section class=\"wh-doc\" style=\"--wh-doc-bg: #0169AE\">\n  <div class=\"wh-doc__inner\">\n    <div class=\"wh-doc__preview\">\n              <img decoding=\"async\" src=\"https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/01\/cover_Datenblatt_CVS.jpg\" alt=\"421.082.429.9_00_00d.pdf\" loading=\"lazy\">\n          <\/div>\n\n    <div class=\"wh-doc__content\">\n              <h3 class=\"wh-doc__title\">CVS-1N Data Sheet<\/h3>\n      \n              <div class=\"wh-doc__meta\">364.52 KB<\/div>\n      \n      <a class=\"wh-doc__btn\" href=\"https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2026\/01\/421.082.429.9_00_00d.pdf\" download>\n        <span class=\"wh-doc__btnIcon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"17\" height=\"17\" viewBox=\"0 0 17 17\" fill=\"none\">\n<path d=\"M1.5 14.8333L14.8333 1.5M14.8333 1.5H1.5M14.8333 1.5V14.8333\" stroke=\"#0F2D65\" stroke-width=\"3\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n<\/svg><\/span>\n        Download CVD-1N Data Sheet      <\/a>\n    <\/div>\n  <\/div>\n<\/section>\n<\/div>\n\n<div>\n<div class=\"gb-element-64bdb44f\">\n<section class=\"wh-contact\">\n  <div class=\"wh-contact__left\">\n    <h2>HOW CAN WE HELP YOU?<\/h2>\n  <\/div>\n\n  <div class=\"wh-contact__right\">\n    <div class=\"wh-contact__info\">\n              <div class=\"wh-contact__label\">Head of Sales &#8211; Field Sales &amp; Development<\/div>\n      \n      \n      <div class=\"wh-contact__name\">Dr.-Ing. Gerald Fees<\/div>\n\n              <div class=\"wh-contact__row\">\n          <span class=\"wh-contact__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-telephone-fill\" viewBox=\"0 0 16 16\"> <path fill-rule=\"evenodd\" d=\"M1.885.511a1.745 1.745 0 0 1 2.61.163L6.29 2.98c.329.423.445.974.315 1.494l-.547 2.19a.68.68 0 0 0 .178.643l2.457 2.457a.68.68 0 0 0 .644.178l2.189-.547a1.75 1.75 0 0 1 1.494.315l2.306 1.794c.829.645.905 1.87.163 2.611l-1.034 1.034c-.74.74-1.846 1.065-2.877.702a18.6 18.6 0 0 1-7.01-4.42 18.6 18.6 0 0 1-4.42-7.009c-.362-1.03-.037-2.137.703-2.877z\"><\/path><\/svg><\/span>\n          <a href=\"tel:044219911-54\">\n            04421 9911-54          <\/a>\n        <\/div>\n      \n              <div class=\"wh-contact__row\">\n          <span class=\"wh-contact__icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-envelope-fill\" viewBox=\"0 0 16 16\"> <path d=\"M.05 3.555A2 2 0 0 1 2 2h12a2 2 0 0 1 1.95 1.555L8 8.414zM0 4.697v7.104l5.803-3.558zM6.761 8.83l-6.57 4.027A2 2 0 0 0 2 14h12a2 2 0 0 0 1.808-1.144l-6.57-4.027L8 9.586zm3.436-.586L16 11.801V4.697z\"><\/path><\/svg><\/span>\n          <a href=\"mailto:info@wessel-hydraulik.de\">\n            info@wessel-hydraulik.de          <\/a>\n        <\/div>\n      \n          <\/div>\n\n          <div class=\"wh-contact__img\">\n        <img decoding=\"async\" src=\"https:\/\/wessel-hydraulik.de\/wp-content\/uploads\/2025\/12\/Gerrald-Fees.jpg\" alt=\"Dr.-Ing. Gerald Fees\" loading=\"lazy\">\n      <\/div>\n      <\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Check Valve CVS-1N Application description Check Valve CVS-1N &nbsp; The CVS-1N check valve is flange-mountable and blocks flow from T to A. The valve opens from A to T at a pressure of 3 or 4.5 bar. It features a guided cone design. The valve is installed in the return line immediately before the tank &#8230; <a title=\"Check Valve CVS\" class=\"read-more\" href=\"https:\/\/wessel-hydraulik.de\/en\/check-valve-cvs\/\" aria-label=\"Read more about Check Valve CVS\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":81,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2738","page","type-page","status-publish"],"acf":[],"_links":{"self":[{"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/pages\/2738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/comments?post=2738"}],"version-history":[{"count":2,"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/pages\/2738\/revisions"}],"predecessor-version":[{"id":2742,"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/pages\/2738\/revisions\/2742"}],"wp:attachment":[{"href":"https:\/\/wessel-hydraulik.de\/en\/wp-json\/wp\/v2\/media?parent=2738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}