{"id":9000,"date":"2026-08-30T21:45:40","date_gmt":"2026-08-30T13:45:40","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=9000"},"modified":"2026-08-30T21:45:40","modified_gmt":"2026-08-30T13:45:40","slug":"14-inch-150lb-c95800-dual-plate-wafer-check-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/","title":{"rendered":"14 Inch 150LB C95800 Dual Plate Wafer Check Valve"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#14_Inch_150LB_C95800_Dual_Plate_Wafer_Check_Valve_Complete_Guide_for_Industrial_Applications\" >14 Inch 150LB C95800 Dual Plate Wafer Check Valve: Complete Guide for Industrial Applications<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Introduction_What_Is_a_Dual_Plate_Wafer_Check_Valve\" >Introduction: What Is a Dual Plate Wafer Check Valve?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#What_Is_a_14_Inch_150LB_Dual_Plate_Wafer_Check_Valve\" >What Is a 14 Inch 150LB Dual Plate Wafer Check Valve?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Key_Features_of_C95800_Dual_Plate_Wafer_Check_Valve\" >Key Features of C95800 Dual Plate Wafer Check Valve<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#1_Premium_C95800_Aluminum_Bronze_Construction\" >1. Premium C95800 Aluminum Bronze Construction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#2_Compact_Wafer_Design_for_Space-Saving_Installation\" >2. Compact Wafer Design for Space-Saving Installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#3_Fast_Closing_Double_Door_Design\" >3. Fast Closing Double Door Design<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#4_ASME_Class_150LB_Pressure_Rating\" >4. ASME Class 150LB Pressure Rating<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Technical_Specifications_of_14_Inch_150LB_Dual_Plate_Wafer_Check_Valve\" >Technical Specifications of 14 Inch 150LB Dual Plate Wafer Check Valve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Advantages_of_Dual_Plate_Wafer_Check_Valve_Compared_with_Swing_Check_Valve\" >Advantages of Dual Plate Wafer Check Valve Compared with Swing Check Valve<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Dual_Plate_Wafer_Check_Valve_Advantages\" >Dual Plate Wafer Check Valve Advantages:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Lightweight_Construction\" >Lightweight Construction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Faster_Response\" >Faster Response<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Lower_Pressure_Loss\" >Lower Pressure Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Easy_Installation\" >Easy Installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Cost_Efficiency\" >Cost Efficiency<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Common_Applications_of_14_Inch_C95800_Wafer_Check_Valve\" >Common Applications of 14 Inch C95800 Wafer Check Valve<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Marine_and_Shipbuilding_Industry\" >Marine and Shipbuilding Industry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Water_Treatment_Plants\" >Water Treatment Plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Oil_and_Gas_Industry\" >Oil and Gas Industry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Power_Generation\" >Power Generation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Chemical_Processing\" >Chemical Processing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#How_to_Select_the_Right_Dual_Plate_Wafer_Check_Valve\" >How to Select the Right Dual Plate Wafer Check Valve?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#1_Valve_Size\" >1. Valve Size<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#2_Pressure_Rating\" >2. Pressure Rating<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#3_Material_Selection\" >3. Material Selection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#4_Medium_Type\" >4. Medium Type<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#5_Temperature_Requirements\" >5. Temperature Requirements<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Why_Choose_STV_Valves_for_Dual_Plate_Wafer_Check_Valves\" >Why Choose STV Valves for Dual Plate Wafer Check Valves?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Quality_Manufacturing\" >Quality Manufacturing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Customized_Solutions\" >Customized Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Industrial_Experience\" >Industrial Experience<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Reliable_Performance\" >Reliable Performance<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Frequently_Asked_Questions_About_Dual_Plate_Wafer_Check_Valve\" >Frequently Asked Questions About Dual Plate Wafer Check Valve<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#What_is_another_name_for_a_dual_plate_wafer_check_valve\" >What is another name for a dual plate wafer check valve?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#What_is_the_advantage_of_a_double_door_check_valve\" >What is the advantage of a double door check valve?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Why_use_C95800_material_for_wafer_check_valves\" >Why use C95800 material for wafer check valves?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#What_does_150LB_mean_in_a_wafer_check_valve\" >What does 150LB mean in a wafer check valve?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Where_is_a_14_Inch_wafer_check_valve_commonly_installed\" >Where is a 14 Inch wafer check valve commonly installed?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/www.stvvalves.com\/de\/14-inch-150lb-c95800-dual-plate-wafer-check-valve\/#Conclusion\" >Abschluss<\/a><\/li><\/ul><\/nav><\/div>\n<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"ea1iyv\" data-start=\"229\" data-end=\"324\"><span class=\"ez-toc-section\" id=\"14_Inch_150LB_C95800_Dual_Plate_Wafer_Check_Valve_Complete_Guide_for_Industrial_Applications\"><\/span>14 Inch 150LB C95800 Dual Plate Wafer Check Valve: Complete Guide for Industrial Applications<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 class=\"\" data-section-id=\"1cjork8\" data-start=\"326\" data-end=\"382\"><span class=\"ez-toc-section\" id=\"Introduction_What_Is_a_Dual_Plate_Wafer_Check_Valve\"><\/span>Introduction: What Is a Dual Plate Wafer Check Valve?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"384\" data-end=\"728\">A <strong data-start=\"386\" data-end=\"418\">Doppelplatten-R\u00fcckschlagventil<\/strong> is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems. Unlike traditional swing check valves, the dual plate design uses two spring-loaded plates that open with forward flow and close quickly when flow stops, reducing water hammer and improving system reliability.<\/p>\n<p data-start=\"730\" data-end=\"935\">A <strong data-start=\"732\" data-end=\"759\">Double Door Check Valve<\/strong>, also known as a <strong data-start=\"777\" data-end=\"803\">Doppelplatten-R\u00fcckschlagventil<\/strong> or <strong data-start=\"807\" data-end=\"828\">Wafer-R\u00fcckschlagventil<\/strong>, is widely used in industrial applications where space, efficiency, and long-term durability are critical.<\/p>\n<p data-start=\"937\" data-end=\"1187\">Among various sizes and pressure ratings, the <strong data-start=\"983\" data-end=\"1029\">14 Inch 150LB Dual Plate Wafer Check Valve<\/strong> is a popular choice for large-scale pipeline systems, especially in water treatment, marine, oil &amp; gas, power generation, and chemical processing industries.<\/p>\n<p data-start=\"1189\" data-end=\"1375\">STV Valves provides reliable wafer check valve solutions with advanced manufacturing technology, high-quality materials, and customized options to meet demanding industrial requirements.<\/p>\n<hr data-start=\"1377\" data-end=\"1380\" \/>\n<h1 data-section-id=\"huxa82\" data-start=\"1382\" data-end=\"1437\"><span class=\"ez-toc-section\" id=\"What_Is_a_14_Inch_150LB_Dual_Plate_Wafer_Check_Valve\"><\/span>What Is a 14 Inch 150LB Dual Plate Wafer Check Valve?<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"1439\" data-end=\"1615\">A <strong data-start=\"1441\" data-end=\"1487\">14 Inch 150LB Dual Plate Wafer Check Valve<\/strong> is a wafer-style check valve designed for pipelines with a nominal diameter of 14 inches and an ASME Class 150 pressure rating.<\/p>\n<p data-start=\"1617\" data-end=\"1787\">The valve is installed between pipe flanges and uses a slim wafer body design, which makes it lighter and more economical compared with conventional flanged check valves.<\/p>\n<p data-start=\"1789\" data-end=\"1817\">The main components include:<\/p>\n<ul data-start=\"1819\" data-end=\"1948\">\n<li data-section-id=\"1l2yu40\" data-start=\"1819\" data-end=\"1831\">Valve body<\/li>\n<li data-section-id=\"1uvo83o\" data-start=\"1832\" data-end=\"1873\">Two semi-circular plates (double doors)<\/li>\n<li data-section-id=\"p6nu6f\" data-start=\"1874\" data-end=\"1891\">Spring assembly<\/li>\n<li data-section-id=\"1h8qbo2\" data-start=\"1892\" data-end=\"1903\">Scharnierbolzen<\/li>\n<li data-section-id=\"6yleet\" data-start=\"1904\" data-end=\"1925\">Seat sealing system<\/li>\n<li data-section-id=\"wi1y41\" data-start=\"1926\" data-end=\"1948\">Retaining components<\/li>\n<\/ul>\n<p data-start=\"1950\" data-end=\"2152\">When fluid moves in the correct direction, the two plates open simultaneously. When the flow decreases or reverses, the spring-assisted plates quickly close to protect pumps, compressors, and pipelines.<\/p>\n<hr data-start=\"2154\" data-end=\"2157\" \/>\n<h1 data-section-id=\"l9o6c1\" data-start=\"2159\" data-end=\"2212\"><span class=\"ez-toc-section\" id=\"Key_Features_of_C95800_Dual_Plate_Wafer_Check_Valve\"><\/span>Key Features of C95800 Dual Plate Wafer Check Valve<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"1s205qn\" data-start=\"2214\" data-end=\"2263\"><span class=\"ez-toc-section\" id=\"1_Premium_C95800_Aluminum_Bronze_Construction\"><\/span>1. Premium C95800 Aluminum Bronze Construction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2265\" data-end=\"2395\">For applications requiring excellent corrosion resistance, many industrial users choose a <strong data-start=\"2355\" data-end=\"2394\">C95800 Dual Plate Wafer Check Valve<\/strong>.<\/p>\n<p data-start=\"2397\" data-end=\"2442\">C95800 is an aluminum bronze alloy known for:<\/p>\n<ul data-start=\"2444\" data-end=\"2613\">\n<li data-section-id=\"o1yxny\" data-start=\"2444\" data-end=\"2488\">Excellent resistance to seawater corrosion<\/li>\n<li data-section-id=\"1c0tsp4\" data-start=\"2489\" data-end=\"2515\">High mechanical strength<\/li>\n<li data-section-id=\"1phs0e7\" data-start=\"2516\" data-end=\"2542\">Superior wear resistance<\/li>\n<li data-section-id=\"1lpzuqk\" data-start=\"2543\" data-end=\"2571\">Good cavitation resistance<\/li>\n<li data-section-id=\"c1av88\" data-start=\"2572\" data-end=\"2613\">Long service life in harsh environments<\/li>\n<\/ul>\n<p data-start=\"2615\" data-end=\"2689\">Because of these properties, <strong data-start=\"2644\" data-end=\"2667\">C95800 check valves<\/strong> are commonly used in:<\/p>\n<ul data-start=\"2691\" data-end=\"2804\">\n<li data-section-id=\"1yvpaud\" data-start=\"2691\" data-end=\"2709\">Marine pipelines<\/li>\n<li data-section-id=\"ar5414\" data-start=\"2710\" data-end=\"2730\">Offshore platforms<\/li>\n<li data-section-id=\"vi9aex\" data-start=\"2731\" data-end=\"2752\">Entsalzungsanlagen<\/li>\n<li data-section-id=\"8vf7gk\" data-start=\"2753\" data-end=\"2776\">Cooling water systems<\/li>\n<li data-section-id=\"luyhat\" data-start=\"2777\" data-end=\"2804\">Shipbuilding applications<\/li>\n<\/ul>\n<p data-start=\"2806\" data-end=\"2994\">STV Valves manufactures wafer check valves with durable materials suitable for demanding environments where standard carbon steel or cast iron valves may not provide sufficient protection.<\/p>\n<hr data-start=\"2996\" data-end=\"2999\" \/>\n<h2 data-section-id=\"ricspt\" data-start=\"3001\" data-end=\"3057\"><span class=\"ez-toc-section\" id=\"2_Compact_Wafer_Design_for_Space-Saving_Installation\"><\/span>2. Compact Wafer Design for Space-Saving Installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3059\" data-end=\"3167\">Der <strong data-start=\"3063\" data-end=\"3084\">Wafer-R\u00fcckschlagventil<\/strong> design provides several advantages compared with traditional flanged check valves.<\/p>\n<p data-start=\"3169\" data-end=\"3186\">Benefits include:<\/p>\n<ul data-start=\"3188\" data-end=\"3334\">\n<li data-section-id=\"nm2k5t\" data-start=\"3188\" data-end=\"3218\">Short face-to-face dimension<\/li>\n<li data-section-id=\"1gk82uv\" data-start=\"3219\" data-end=\"3246\">Lower installation weight<\/li>\n<li data-section-id=\"o72hgm\" data-start=\"3247\" data-end=\"3284\">Reduced pipeline space requirements<\/li>\n<li data-section-id=\"issvzw\" data-start=\"3285\" data-end=\"3305\">Easier maintenance<\/li>\n<li data-section-id=\"1f8r765\" data-start=\"3306\" data-end=\"3334\">Lower transportation costs<\/li>\n<\/ul>\n<p data-start=\"3336\" data-end=\"3465\">The compact structure makes the <strong data-start=\"3368\" data-end=\"3397\">14 Inch Wafer Check Valve<\/strong> an ideal solution for projects where installation space is limited.<\/p>\n<hr data-start=\"3467\" data-end=\"3470\" \/>\n<h2 data-section-id=\"56i4gq\" data-start=\"3472\" data-end=\"3509\"><span class=\"ez-toc-section\" id=\"3_Fast_Closing_Double_Door_Design\"><\/span>3. Fast Closing Double Door Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3511\" data-end=\"3614\">The double plate structure allows the valve to close faster than many conventional check valve designs.<\/p>\n<p data-start=\"3616\" data-end=\"3635\">Advantages include:<\/p>\n<ul data-start=\"3637\" data-end=\"3757\">\n<li data-section-id=\"1jfo2ta\" data-start=\"3637\" data-end=\"3659\">Reduced reverse flow<\/li>\n<li data-section-id=\"1ju8hhu\" data-start=\"3660\" data-end=\"3682\">Lower pressure shock<\/li>\n<li data-section-id=\"1qrdpm0\" data-start=\"3683\" data-end=\"3714\">Minimized water hammer effect<\/li>\n<li data-section-id=\"1izym1i\" data-start=\"3715\" data-end=\"3757\">Better protection for rotating equipment<\/li>\n<\/ul>\n<p data-start=\"3759\" data-end=\"3864\">The spring-loaded dual plate mechanism ensures reliable operation even under fluctuating flow conditions.<\/p>\n<hr data-start=\"3866\" data-end=\"3869\" \/>\n<h2 data-section-id=\"12agcab\" data-start=\"3871\" data-end=\"3909\"><span class=\"ez-toc-section\" id=\"4_ASME_Class_150LB_Pressure_Rating\"><\/span>4. ASME Class 150LB Pressure Rating<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3911\" data-end=\"4030\">Der <strong data-start=\"3915\" data-end=\"3942\">150LB Wafer Check Valve<\/strong> is designed according to ASME pressure class requirements for Class 150 piping systems.<\/p>\n<p data-start=\"4032\" data-end=\"4061\">Typical applications include:<\/p>\n<ul data-start=\"4063\" data-end=\"4168\">\n<li data-section-id=\"mm8n8s\" data-start=\"4063\" data-end=\"4080\">Water pipelines<\/li>\n<li data-section-id=\"1tr1blu\" data-start=\"4081\" data-end=\"4095\">HVAC systems<\/li>\n<li data-section-id=\"1ptik9\" data-start=\"4096\" data-end=\"4122\">Industrial process lines<\/li>\n<li data-section-id=\"ikfsnl\" data-start=\"4123\" data-end=\"4140\">Cooling systems<\/li>\n<li data-section-id=\"o6hjav\" data-start=\"4141\" data-end=\"4168\">Pump discharge protection<\/li>\n<\/ul>\n<p data-start=\"4170\" data-end=\"4257\">Proper pressure class selection ensures safe operation and extended valve service life.<\/p>\n<hr data-start=\"4259\" data-end=\"4262\" \/>\n<h1 data-section-id=\"1njqj4o\" data-start=\"4264\" data-end=\"4336\"><span class=\"ez-toc-section\" id=\"Technical_Specifications_of_14_Inch_150LB_Dual_Plate_Wafer_Check_Valve\"><\/span>Technical Specifications of 14 Inch 150LB Dual Plate Wafer Check Valve<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div class=\"group TyagGW_tableContainer\">\n<div class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4338\" data-end=\"4748\">\n<thead data-start=\"4338\" data-end=\"4367\">\n<tr data-start=\"4338\" data-end=\"4367\">\n<th class=\"last:pe-10\" data-start=\"4338\" data-end=\"4350\" data-col-size=\"sm\">Parameter<\/th>\n<th class=\"last:pe-10\" data-start=\"4350\" data-end=\"4367\" data-col-size=\"md\">Spezifikation<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4378\" data-end=\"4748\">\n<tr data-start=\"4378\" data-end=\"4423\">\n<td data-start=\"4378\" data-end=\"4391\" data-col-size=\"sm\">Ventiltyp<\/td>\n<td data-start=\"4391\" data-end=\"4423\" data-col-size=\"md\"><a href=\"https:\/\/www.stvvalves.com\/de\/products\/dual-plate-check-valves-8-inch-c95800-lug-type-150lb\/\">Doppelplatten-R\u00fcckschlagventil<\/a><\/td>\n<\/tr>\n<tr data-start=\"4424\" data-end=\"4466\">\n<td data-start=\"4424\" data-end=\"4439\" data-col-size=\"sm\">Design Style<\/td>\n<td data-col-size=\"md\" data-start=\"4439\" data-end=\"4466\">Double Door Check Valve<\/td>\n<\/tr>\n<tr data-start=\"4467\" data-end=\"4485\">\n<td data-start=\"4467\" data-end=\"4474\" data-col-size=\"sm\">Gr\u00f6\u00dfe<\/td>\n<td data-start=\"4474\" data-end=\"4485\" data-col-size=\"md\">14 Zoll<\/td>\n<\/tr>\n<tr data-start=\"4486\" data-end=\"4519\">\n<td data-start=\"4486\" data-end=\"4504\" data-col-size=\"sm\">Druckrate<\/td>\n<td data-start=\"4504\" data-end=\"4519\" data-col-size=\"md\">Class 150LB<\/td>\n<\/tr>\n<tr data-start=\"4520\" data-end=\"4547\">\n<td data-start=\"4520\" data-end=\"4538\" data-col-size=\"sm\">Verbindungstyp<\/td>\n<td data-start=\"4538\" data-end=\"4547\" data-col-size=\"md\">Wafer<\/td>\n<\/tr>\n<tr data-start=\"4548\" data-end=\"4613\">\n<td data-start=\"4548\" data-end=\"4564\" data-col-size=\"sm\">Body Material<\/td>\n<td data-start=\"4564\" data-end=\"4613\" data-col-size=\"md\">C95800 Aluminum Bronze \/ Customized Materials<\/td>\n<\/tr>\n<tr data-start=\"4614\" data-end=\"4650\">\n<td data-start=\"4614\" data-end=\"4626\" data-col-size=\"sm\">Betrieb<\/td>\n<td data-start=\"4626\" data-end=\"4650\" data-col-size=\"md\">Automatic Non-Return<\/td>\n<\/tr>\n<tr data-start=\"4651\" data-end=\"4685\">\n<td data-start=\"4651\" data-end=\"4666\" data-col-size=\"sm\">Installation<\/td>\n<td data-start=\"4666\" data-end=\"4685\" data-col-size=\"md\">Between Flanges<\/td>\n<\/tr>\n<tr data-start=\"4686\" data-end=\"4748\">\n<td data-start=\"4686\" data-end=\"4700\" data-col-size=\"sm\">Anwendung<\/td>\n<td data-start=\"4700\" data-end=\"4748\" data-col-size=\"md\">Water, Marine, Oil &amp; Gas, Industrial Systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"4750\" data-end=\"4753\" \/>\n<h1 data-section-id=\"18ic8jp\" data-start=\"4755\" data-end=\"4831\"><span class=\"ez-toc-section\" id=\"Advantages_of_Dual_Plate_Wafer_Check_Valve_Compared_with_Swing_Check_Valve\"><\/span>Advantages of Dual Plate Wafer Check Valve Compared with Swing Check Valve<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"4833\" data-end=\"4957\">When selecting a check valve, engineers often compare <strong data-start=\"4887\" data-end=\"4920\">dual plate wafer check valves<\/strong> with traditional swing check valves.<\/p>\n<h2 data-section-id=\"1xbtzsu\" data-start=\"4959\" data-end=\"5002\"><span class=\"ez-toc-section\" id=\"Dual_Plate_Wafer_Check_Valve_Advantages\"><\/span>Dual Plate Wafer Check Valve Advantages:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"19um6h1\" data-start=\"5004\" data-end=\"5032\"><span class=\"ez-toc-section\" id=\"Lightweight_Construction\"><\/span>Lightweight Construction<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5034\" data-end=\"5105\">The wafer design requires less material, reducing overall valve weight.<\/p>\n<h3 data-section-id=\"yc6jhu\" data-start=\"5107\" data-end=\"5126\"><span class=\"ez-toc-section\" id=\"Faster_Response\"><\/span>Faster Response<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5128\" data-end=\"5208\">The spring-assisted double plate design closes quickly when reverse flow occurs.<\/p>\n<h3 data-section-id=\"j8yx1f\" data-start=\"5210\" data-end=\"5233\"><span class=\"ez-toc-section\" id=\"Lower_Pressure_Loss\"><\/span>Lower Pressure Loss<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5235\" data-end=\"5301\">The streamlined flow path helps reduce turbulence and energy loss.<\/p>\n<h3 data-section-id=\"1tix5v8\" data-start=\"5303\" data-end=\"5324\"><span class=\"ez-toc-section\" id=\"Easy_Installation\"><\/span>Easy Installation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5326\" data-end=\"5381\">The compact body allows installation in limited spaces.<\/p>\n<h3 data-section-id=\"1hccsre\" data-start=\"5383\" data-end=\"5402\"><span class=\"ez-toc-section\" id=\"Cost_Efficiency\"><\/span>Cost Efficiency<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5404\" data-end=\"5474\">Lower weight and simplified installation reduce overall project costs.<\/p>\n<hr data-start=\"5476\" data-end=\"5479\" \/>\n<h1 data-section-id=\"e7x87w\" data-start=\"5481\" data-end=\"5538\"><span class=\"ez-toc-section\" id=\"Common_Applications_of_14_Inch_C95800_Wafer_Check_Valve\"><\/span>Common Applications of 14 Inch C95800 Wafer Check Valve<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"5540\" data-end=\"5678\">Der <strong data-start=\"5544\" data-end=\"5591\">14 Inch C95800 Dual Plate Wafer Check Valve<\/strong> is widely used in industries requiring reliable flow control and corrosion resistance.<\/p>\n<h2 data-section-id=\"si7gkc\" data-start=\"5680\" data-end=\"5715\"><span class=\"ez-toc-section\" id=\"Marine_and_Shipbuilding_Industry\"><\/span>Marine and Shipbuilding Industry<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5717\" data-end=\"5813\"><a href=\"https:\/\/www.tvcclvalves.com.tw\/en\/product\/aluminumbronzedualcheck.html\" target=\"_blank\" rel=\"noopener\">C95800<\/a> aluminum bronze provides excellent seawater resistance, making these valves suitable for:<\/p>\n<ul data-start=\"5815\" data-end=\"5889\">\n<li data-section-id=\"dq832\" data-start=\"5815\" data-end=\"5838\">Ballast water systems<\/li>\n<li data-section-id=\"qew2o3\" data-start=\"5839\" data-end=\"5864\">Cooling water pipelines<\/li>\n<li data-section-id=\"1hgd5zu\" data-start=\"5865\" data-end=\"5889\">Marine pumping systems<\/li>\n<\/ul>\n<h2 data-section-id=\"17m3fpc\" data-start=\"5891\" data-end=\"5916\"><span class=\"ez-toc-section\" id=\"Water_Treatment_Plants\"><\/span>Water Treatment Plants<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5918\" data-end=\"5939\">Applications include:<\/p>\n<ul data-start=\"5941\" data-end=\"6032\">\n<li data-section-id=\"19vsx81\" data-start=\"5941\" data-end=\"5969\">Water distribution systems<\/li>\n<li data-section-id=\"bbvpk6\" data-start=\"5970\" data-end=\"5990\">Filtration systems<\/li>\n<li data-section-id=\"1klu3nd\" data-start=\"5991\" data-end=\"6006\">Pump stations<\/li>\n<li data-section-id=\"c9qx3i\" data-start=\"6007\" data-end=\"6032\">Desalination facilities<\/li>\n<\/ul>\n<h2 data-section-id=\"1x4dtcb\" data-start=\"6034\" data-end=\"6057\"><span class=\"ez-toc-section\" id=\"Oil_and_Gas_Industry\"><\/span>Oil and Gas Industry<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6059\" data-end=\"6091\">Wafer check valves help protect:<\/p>\n<ul data-start=\"6093\" data-end=\"6133\">\n<li data-section-id=\"174z683\" data-start=\"6093\" data-end=\"6100\">Pumps<\/li>\n<li data-section-id=\"179uwhs\" data-start=\"6101\" data-end=\"6114\">Compressors<\/li>\n<li data-section-id=\"wicja4\" data-start=\"6115\" data-end=\"6133\">Pipeline systems<\/li>\n<\/ul>\n<h2 data-section-id=\"1djbxek\" data-start=\"6135\" data-end=\"6154\"><span class=\"ez-toc-section\" id=\"Power_Generation\"><\/span>Power Generation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6156\" data-end=\"6176\">Common uses include:<\/p>\n<ul data-start=\"6178\" data-end=\"6260\">\n<li data-section-id=\"8vf7gk\" data-start=\"6178\" data-end=\"6201\">Cooling water systems<\/li>\n<li data-section-id=\"1qqnfk8\" data-start=\"6202\" data-end=\"6233\">Condenser circulation systems<\/li>\n<li data-section-id=\"1e7gqbh\" data-start=\"6234\" data-end=\"6260\">Auxiliary piping systems<\/li>\n<\/ul>\n<h2 data-section-id=\"d6w8cq\" data-start=\"6262\" data-end=\"6284\"><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span>Chemical Processing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6286\" data-end=\"6369\">Corrosion-resistant materials help maintain reliability in aggressive environments.<\/p>\n<hr data-start=\"6371\" data-end=\"6374\" \/>\n<h1 data-section-id=\"tvlv3u\" data-start=\"6376\" data-end=\"6431\"><span class=\"ez-toc-section\" id=\"How_to_Select_the_Right_Dual_Plate_Wafer_Check_Valve\"><\/span>How to Select the Right Dual Plate Wafer Check Valve?<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"6433\" data-end=\"6502\">Choosing the correct valve requires consideration of several factors:<\/p>\n<h2 data-section-id=\"mjo4c7\" data-start=\"6504\" data-end=\"6520\"><span class=\"ez-toc-section\" id=\"1_Valve_Size\"><\/span>1. Valve Size<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6522\" data-end=\"6636\">Confirm the pipeline diameter. A <strong data-start=\"6555\" data-end=\"6595\">14 Inch Dual Plate Wafer Check Valve<\/strong> should match the existing piping system.<\/p>\n<h2 data-section-id=\"1co9sij\" data-start=\"6638\" data-end=\"6659\"><span class=\"ez-toc-section\" id=\"2_Pressure_Rating\"><\/span>2. Pressure Rating<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6661\" data-end=\"6704\">Select the correct pressure class, such as:<\/p>\n<ul data-start=\"6706\" data-end=\"6784\">\n<li data-section-id=\"shd518\" data-start=\"6706\" data-end=\"6719\">Class 150LB<\/li>\n<li data-section-id=\"sg0qxn\" data-start=\"6720\" data-end=\"6733\">Class 300LB<\/li>\n<li data-section-id=\"yj36sz\" data-start=\"6734\" data-end=\"6784\">Higher pressure ratings for special applications<\/li>\n<\/ul>\n<h2 data-section-id=\"1r6opar\" data-start=\"6786\" data-end=\"6810\"><span class=\"ez-toc-section\" id=\"3_Material_Selection\"><\/span>3. Material Selection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6812\" data-end=\"6860\">Material choice depends on operating conditions.<\/p>\n<p data-start=\"6862\" data-end=\"6887\">Common materials include:<\/p>\n<ul data-start=\"6889\" data-end=\"6961\">\n<li data-section-id=\"ahc75n\" data-start=\"6889\" data-end=\"6913\">C95800 Aluminum Bronze<\/li>\n<li data-section-id=\"17pe31n\" data-start=\"6914\" data-end=\"6931\">Edelstahl<\/li>\n<li data-section-id=\"1hdao0g\" data-start=\"6932\" data-end=\"6946\">Kohlenstoffstahl<\/li>\n<li data-section-id=\"1y8rd5g\" data-start=\"6947\" data-end=\"6961\">Sph\u00e4roguss<\/li>\n<\/ul>\n<p data-start=\"6963\" data-end=\"7030\">For seawater and corrosive environments, C95800 is often preferred.<\/p>\n<h2 data-section-id=\"xegsre\" data-start=\"7032\" data-end=\"7049\"><span class=\"ez-toc-section\" id=\"4_Medium_Type\"><\/span>4. Medium Type<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7051\" data-end=\"7088\">Consider the fluid being transported:<\/p>\n<ul data-start=\"7090\" data-end=\"7138\">\n<li data-section-id=\"17bexz1\" data-start=\"7090\" data-end=\"7097\">Water<\/li>\n<li data-section-id=\"kvidfu\" data-start=\"7098\" data-end=\"7108\">Seawater<\/li>\n<li data-section-id=\"1o4b9e\" data-start=\"7109\" data-end=\"7114\">Oil<\/li>\n<li data-section-id=\"1o4hst\" data-start=\"7115\" data-end=\"7120\">Gas<\/li>\n<li data-section-id=\"1ecnah9\" data-start=\"7121\" data-end=\"7138\">Chemical fluids<\/li>\n<\/ul>\n<h2 data-section-id=\"1uq9kpq\" data-start=\"7140\" data-end=\"7170\"><span class=\"ez-toc-section\" id=\"5_Temperature_Requirements\"><\/span>5. Temperature Requirements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7172\" data-end=\"7202\">Operating temperature affects:<\/p>\n<ul data-start=\"7204\" data-end=\"7256\">\n<li data-section-id=\"vrp23n\" data-start=\"7204\" data-end=\"7224\">Material selection<\/li>\n<li data-section-id=\"1ih4z6h\" data-start=\"7225\" data-end=\"7238\">Seat design<\/li>\n<li data-section-id=\"1cnwr8y\" data-start=\"7239\" data-end=\"7256\">Spring material<\/li>\n<\/ul>\n<hr data-start=\"7258\" data-end=\"7261\" \/>\n<h1 data-section-id=\"sua0vt\" data-start=\"7263\" data-end=\"7321\"><span class=\"ez-toc-section\" id=\"Why_Choose_STV_Valves_for_Dual_Plate_Wafer_Check_Valves\"><\/span>Why Choose STV Valves for Dual Plate Wafer Check Valves?<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"7323\" data-end=\"7441\">STV Valves specializes in manufacturing industrial valves designed for reliable performance in demanding applications.<\/p>\n<p data-start=\"7443\" data-end=\"7466\">Key advantages include:<\/p>\n<h2 data-section-id=\"g29mp4\" data-start=\"7468\" data-end=\"7492\"><span class=\"ez-toc-section\" id=\"Quality_Manufacturing\"><\/span>Quality Manufacturing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7494\" data-end=\"7608\">STV Valves applies strict quality control procedures throughout production to ensure consistent valve performance.<\/p>\n<h2 data-section-id=\"11sz3ou\" data-start=\"7610\" data-end=\"7633\"><span class=\"ez-toc-section\" id=\"Customized_Solutions\"><\/span>Customized Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7635\" data-end=\"7657\">Customers can request:<\/p>\n<ul data-start=\"7659\" data-end=\"7764\">\n<li data-section-id=\"1mtwiz5\" data-start=\"7659\" data-end=\"7678\">Special materials<\/li>\n<li data-section-id=\"1luooi8\" data-start=\"7679\" data-end=\"7707\">Different pressure classes<\/li>\n<li data-section-id=\"1isg296\" data-start=\"7708\" data-end=\"7731\">Customized dimensions<\/li>\n<li data-section-id=\"qu37ry\" data-start=\"7732\" data-end=\"7764\">Specific industry requirements<\/li>\n<\/ul>\n<h2 data-section-id=\"1c763fg\" data-start=\"7766\" data-end=\"7790\"><span class=\"ez-toc-section\" id=\"Industrial_Experience\"><\/span>Industrial Experience<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7792\" data-end=\"7918\">STV Valves supplies valve solutions for global industries including water treatment, marine, energy, and process applications.<\/p>\n<h2 data-section-id=\"1b77o9x\" data-start=\"7920\" data-end=\"7943\"><span class=\"ez-toc-section\" id=\"Reliable_Performance\"><\/span>Reliable Performance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7945\" data-end=\"8000\">Every <strong data-start=\"7951\" data-end=\"7983\">Doppelplatten-R\u00fcckschlagventil<\/strong> is designed for:<\/p>\n<ul data-start=\"8002\" data-end=\"8075\">\n<li data-section-id=\"1wdzf4p\" data-start=\"8002\" data-end=\"8021\">Long service life<\/li>\n<li data-section-id=\"1fqqfu8\" data-start=\"8022\" data-end=\"8040\">Stable operation<\/li>\n<li data-section-id=\"98jhp9\" data-start=\"8041\" data-end=\"8075\">Reduced maintenance requirements<\/li>\n<\/ul>\n<hr data-start=\"8077\" data-end=\"8080\" \/>\n<h1 data-section-id=\"atzqw8\" data-start=\"8082\" data-end=\"8145\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_About_Dual_Plate_Wafer_Check_Valve\"><\/span>Frequently Asked Questions About Dual Plate Wafer Check Valve<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"1ka9ep1\" data-start=\"8147\" data-end=\"8206\"><span class=\"ez-toc-section\" id=\"What_is_another_name_for_a_dual_plate_wafer_check_valve\"><\/span>What is another name for a dual plate wafer check valve?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8208\" data-end=\"8337\">A dual plate wafer check valve is also called a <strong data-start=\"8256\" data-end=\"8283\">double door check valve<\/strong>, <strong data-start=\"8285\" data-end=\"8310\">dual door check valve<\/strong>, or <strong data-start=\"8315\" data-end=\"8336\">Wafer-R\u00fcckschlagventil<\/strong>.<\/p>\n<hr data-start=\"8339\" data-end=\"8342\" \/>\n<h2 data-section-id=\"1mhfspp\" data-start=\"8344\" data-end=\"8398\"><span class=\"ez-toc-section\" id=\"What_is_the_advantage_of_a_double_door_check_valve\"><\/span>What is the advantage of a double door check valve?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8400\" data-end=\"8559\">The double door design provides faster closing, lower pressure loss, reduced water hammer, and a lighter structure compared with many traditional check valves.<\/p>\n<hr data-start=\"8561\" data-end=\"8564\" \/>\n<h2 data-section-id=\"1wouuea\" data-start=\"8566\" data-end=\"8616\"><span class=\"ez-toc-section\" id=\"Why_use_C95800_material_for_wafer_check_valves\"><\/span>Why use C95800 material for wafer check valves?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8618\" data-end=\"8782\">C95800 aluminum bronze offers excellent corrosion resistance, especially in seawater and marine environments, making it ideal for demanding industrial applications.<\/p>\n<hr data-start=\"8784\" data-end=\"8787\" \/>\n<h2 data-section-id=\"bqmy4f\" data-start=\"8789\" data-end=\"8836\"><span class=\"ez-toc-section\" id=\"What_does_150LB_mean_in_a_wafer_check_valve\"><\/span>What does 150LB mean in a wafer check valve?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8838\" data-end=\"8957\">150LB refers to the ASME pressure class rating. A <strong data-start=\"8888\" data-end=\"8915\">150LB wafer check valve<\/strong> is designed for Class 150 piping systems.<\/p>\n<hr data-start=\"8959\" data-end=\"8962\" \/>\n<h2 data-section-id=\"1nksmno\" data-start=\"8964\" data-end=\"9023\"><span class=\"ez-toc-section\" id=\"Where_is_a_14_Inch_wafer_check_valve_commonly_installed\"><\/span>Where is a 14 Inch wafer check valve commonly installed?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"9025\" data-end=\"9197\">A 14 Inch wafer check valve is commonly installed in large pipeline systems such as water treatment plants, marine systems, power plants, and industrial process facilities.<\/p>\n<hr data-start=\"9199\" data-end=\"9202\" \/>\n<h1 data-section-id=\"fsb6xx\" data-start=\"9204\" data-end=\"9216\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Abschluss<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"9218\" data-end=\"9532\">Der <strong data-start=\"9222\" data-end=\"9275\">14 Inch 150LB C95800 Dual Plate Wafer Check Valve<\/strong> is an efficient and reliable solution for preventing reverse flow in industrial piping systems. Its compact wafer design, fast-closing double plate structure, and corrosion-resistant aluminum bronze construction make it suitable for demanding applications.<\/p>\n<p data-start=\"9534\" data-end=\"9743\">For industries requiring dependable flow protection, the <strong data-start=\"9591\" data-end=\"9618\">Double Door Check Valve<\/strong> Und <strong data-start=\"9623\" data-end=\"9644\">Wafer-R\u00fcckschlagventil<\/strong> designs provide excellent performance, reduced maintenance, and long-term operational reliability.<\/p>\n<p data-start=\"9745\" data-end=\"9929\">STV Valves offers high-quality <strong data-start=\"9776\" data-end=\"9818\">Dual Plate Wafer Check Valve solutions<\/strong> with customizable materials, pressure ratings, and engineering support to meet global industrial requirements.<\/p>\n<div id=\"attachment_9001\" style=\"width: 783px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9001\" class=\"wp-image-9001 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-773x1030.jpg\" alt=\"14 Inch C95800 Check Valve\" width=\"773\" height=\"1030\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-773x1030.jpg 773w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-225x300.jpg 225w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-768x1024.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-1152x1536.jpg 1152w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-9x12.jpg 9w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-1125x1500.jpg 1125w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-529x705.jpg 529w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-450x600.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4-600x800.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-4.jpg 1500w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><p id=\"caption-attachment-9001\" class=\"wp-caption-text\">14 Inch C95800 Check Valve<\/p><\/div>\n<div id=\"attachment_9002\" style=\"width: 783px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9002\" class=\"wp-image-9002 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-773x1030.jpg\" alt=\"C95800 Wafer Check Valve\" width=\"773\" height=\"1030\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-773x1030.jpg 773w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-225x300.jpg 225w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-768x1024.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1152x1536.jpg 1152w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-9x12.jpg 9w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1125x1500.jpg 1125w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-529x705.jpg 529w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-450x600.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-600x800.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve.jpg 1500w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><p id=\"caption-attachment-9002\" class=\"wp-caption-text\">C95800 Wafer-R\u00fcckschlagventil<\/p><\/div>\n<div id=\"attachment_9003\" style=\"width: 783px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9003\" class=\"wp-image-9003 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-773x1030.jpg\" alt=\"150LB C95800 Wafer Check Valve\" width=\"773\" height=\"1030\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-773x1030.jpg 773w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-225x300.jpg 225w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-768x1024.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-1152x1536.jpg 1152w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-9x12.jpg 9w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-1125x1500.jpg 1125w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-529x705.jpg 529w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-450x600.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1-600x800.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-1.jpg 1500w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><p id=\"caption-attachment-9003\" class=\"wp-caption-text\">150LB C95800 Wafer Check Valve<\/p><\/div>\n<div id=\"attachment_9004\" style=\"width: 1040px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9004\" class=\"wp-image-9004 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-1030x773.jpg\" alt=\"Lug Type C95800 Check Valve\" width=\"1030\" height=\"773\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-1030x773.jpg 1030w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-300x225.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-768x576.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-1536x1152.jpg 1536w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-16x12.jpg 16w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-1500x1125.jpg 1500w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-705x529.jpg 705w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-450x338.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2-600x450.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-2.jpg 2000w\" sizes=\"auto, (max-width: 1030px) 100vw, 1030px\" \/><p id=\"caption-attachment-9004\" class=\"wp-caption-text\">Lug Type C95800 Check Valve<\/p><\/div>\n<div id=\"attachment_9005\" style=\"width: 783px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9005\" class=\"wp-image-9005 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-773x1030.jpg\" alt=\"c95800 Dual Plate Wafer Check Valve\" width=\"773\" height=\"1030\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-773x1030.jpg 773w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-225x300.jpg 225w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-768x1024.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-1152x1536.jpg 1152w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-9x12.jpg 9w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-1125x1500.jpg 1125w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-529x705.jpg 529w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-450x600.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3-600x800.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2026\/08\/14-inch-150lb-c95800-dual-plate-wafer-check-valve-3.jpg 1500w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><p id=\"caption-attachment-9005\" class=\"wp-caption-text\">c95800 Dual Plate Wafer Check Valve<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>14 Inch 150LB C95800 Dual Plate Wafer Check Valve: Complete Guide for Industrial Applications Introduction: What Is a Dual Plate Wafer Check Valve? A Dual Plate Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems. Unlike traditional swing check valves, the dual plate design uses two spring-loaded [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":9003,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[4349,3665,4350,4351,728,1142],"class_list":["post-9000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-14-inch-dual-plate-wafer-check-valve","tag-150lb-wafer-check-valve","tag-c95800-check-valve","tag-double-door-check-valve","tag-dual-plate-wafer-check-valve","tag-wafer-check-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/posts\/9000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/comments?post=9000"}],"version-history":[{"count":1,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/posts\/9000\/revisions"}],"predecessor-version":[{"id":9006,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/posts\/9000\/revisions\/9006"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media\/9003"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media?parent=9000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/categories?post=9000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/tags?post=9000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}