{"id":3839,"date":"2025-09-16T09:45:15","date_gmt":"2025-09-16T09:45:15","guid":{"rendered":"https:\/\/emsvana.com\/cift-klapeli-dual-plate-cek-vana\/"},"modified":"2025-12-09T08:10:26","modified_gmt":"2025-12-09T08:10:26","slug":"dual-plate-check-valve","status":"publish","type":"page","link":"https:\/\/emsvana.com\/en\/dual-plate-check-valve\/","title":{"rendered":"Dual Plate Check Valve"},"content":{"rendered":"<style>.kb-row-layout-id3839_220183-d0 > .kt-row-column-wrap{align-content:end;}:where(.kb-row-layout-id3839_220183-d0 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:end;}.kb-row-layout-id3839_220183-d0 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-xl, 4rem);padding-bottom:var(--global-kb-spacing-xxl, 5rem);min-height:650px;grid-template-columns:minmax(0, calc(50% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(50% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id3839_220183-d0{background-image:url('https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/bg-ems-3.jpg');background-size:cover;background-position:48% 46%;background-attachment:scroll;background-repeat:no-repeat;}.kb-row-layout-id3839_220183-d0 > .kt-row-layout-overlay{opacity:0.00;background:radial-gradient(ellipse at center bottom,var(--global-palette2) 0%,var(--global-palette3) 72%);mix-blend-mode:normal;}.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id3839_220183-d0 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 1024px){.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id3839_220183-d0 > .kt-row-column-wrap{padding-top:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-xl, 4rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id3839_220183-d0 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_220183-d0 alignfull has-theme-palette7-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-gradient\"><\/div><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-bottom kb-theme-content-width\">\n<style>.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{display:flex;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{padding-right:0px;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col,.kadence-column3839_5a82b8-cf > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column3839_5a82b8-cf{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_5a82b8-cf{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column3839_5a82b8-cf{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kt-row-column-wrap.kt-tab-layout-three-grid > .kadence-column3839_5a82b8-cf, .kt-row-column-wrap.kt-tab-layout-two-grid > .kadence-column3839_5a82b8-cf, .kt-row-column-wrap.kt-tab-layout-row > .kadence-column3839_5a82b8-cf{order:2;}}@media all and (max-width: 1024px){.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column3839_5a82b8-cf{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kt-row-column-wrap.kt-mobile-layout-three-grid > .kadence-column3839_5a82b8-cf, .kt-row-column-wrap.kt-mobile-layout-two-grid > .kadence-column3839_5a82b8-cf, .kt-row-column-wrap.kt-mobile-layout-row > .kadence-column3839_5a82b8-cf{order:2 !important;}.kadence-column3839_5a82b8-cf > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_5a82b8-cf\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b[data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\"]{margin-top:0px;font-size:45px;line-height:1.2;font-style:normal;text-transform:capitalize;}.wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b[data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b[data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b[data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\"]{font-size:80px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_f4cfe1-0b[data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\"]{font-size:32px;line-height:1.2;}}<\/style>\n<h1 class=\"kt-adv-heading3839_f4cfe1-0b wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading3839_f4cfe1-0b\">Dual Plate Check Valve<\/h1>\n\n\n<style>.kb-table-container3839_e4c1aa-fa{overflow-x:auto;}.kb-table-container .kb-table3839_e4c1aa-fa th{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:center;}.kb-table-container .kb-table3839_e4c1aa-fa caption{text-align:center;}.kb-table-container .kb-table3839_e4c1aa-fa td{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:left;}.kb-table-container .kb-table3839_e4c1aa-fa td, .kb-table3839_e4c1aa-fa th{border-top:1px solid var(--global-palette2, #2B6CB0);border-right:1px solid var(--global-palette2, #2B6CB0);border-bottom:1px solid var(--global-palette2, #2B6CB0);border-left:1px solid var(--global-palette2, #2B6CB0);}@media all and (max-width: 1024px){.kb-table-container .kb-table3839_e4c1aa-fa td, .kb-table3839_e4c1aa-fa th{border-top:1px solid var(--global-palette2, #2B6CB0);border-right:1px solid var(--global-palette2, #2B6CB0);border-bottom:1px solid var(--global-palette2, #2B6CB0);border-left:1px solid var(--global-palette2, #2B6CB0);}}@media all and (max-width: 767px){.kb-table-container .kb-table3839_e4c1aa-fa td, .kb-table3839_e4c1aa-fa th{border-top:1px solid var(--global-palette2, #2B6CB0);border-right:1px solid var(--global-palette2, #2B6CB0);border-bottom:1px solid var(--global-palette2, #2B6CB0);border-left:1px solid var(--global-palette2, #2B6CB0);}}<\/style><div class=\"kb-table-container kb-table-container3839_e4c1aa-fa wp-block-kadence-table\"><table class=\"kb-table kb-table3839_e4c1aa-fa\">\n<tr class=\"kb-table-row kb-table-row3839_20e5b7-00\">\n<td class=\"kb-table-data kb-table-data3839_0bc1af-63\">\n\n<p><strong><strong><strong>Nominal Size<\/strong><\/strong> :<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_4dc318-c4\">\n\n<p>DN40 : DN1200 \/ 1.5\u201d &#8211; 48\u201d<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row3839_4708c9-57\">\n<td class=\"kb-table-data kb-table-data3839_e36671-1b\">\n\n<p><strong>Pressure Rating :<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_8d77be-55\">\n\n<p>PN16 PN25 PN40 PN100 \/ CL150 CL300 CL600<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row3839_73506d-38\">\n<td class=\"kb-table-data kb-table-data3839_cbb63a-ba\">\n\n<p><strong><strong>Design Standards :<\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_f0c157-15\">\n\n<p>API 594,API 6D,ASME B16.34 , EN 14341 , EN 558-1<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row3839_2ef87b-31\">\n<td class=\"kb-table-data kb-table-data3839_1cde93-28\">\n\n<p><strong>Actuation<\/strong> :<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_ae3c12-22\">\n\n<p>NA<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row3839_40d9dc-14\">\n<td class=\"kb-table-data kb-table-data3839_3e0835-86\">\n\n<p><strong>End Connections :<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_1d9dcc-ef\">\n\n<p>WAFER \/ LUG \/ FLANGED<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row3839_5b982d-23\">\n<td class=\"kb-table-data kb-table-data3839_dddb48-54\">\n\n<p><strong>Materials :<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data3839_4aacaa-8c\">\n\n<p>CAST IRON \/ DUCTILE IRON \/ CARBON STEEL \/ ALLOY STEEL \/ STAINLESS STEEL \/ DUPLEX \/ S.DUPLEX<\/p>\n\n<\/td>\n<\/tr>\n<\/table><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77, .wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77[data-kb-block=\"kb-adv-heading3839_fbce68-77\"]{padding-top:var(--global-kb-spacing-xs, 1rem);font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77[data-kb-block=\"kb-adv-heading3839_fbce68-77\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading3839_fbce68-77[data-kb-block=\"kb-adv-heading3839_fbce68-77\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading3839_fbce68-77 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading3839_fbce68-77\">Engineered with an advanced design approach, the <strong>dual plate check valve<\/strong> delivers <strong>low pressure drop<\/strong> and reliable backflow prevention in a compact body. Manufactured in line with <strong>EMS Valve<\/strong> quality standards and long-standing know-how, it offers a fast, safe and economical solution for your process lines.<br><\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns3839_60d5aa-47{gap:var(--global-kb-gap-sm, 1rem);justify-content:center;align-items:center;}.kt-btns3839_60d5aa-47 .kt-button{font-weight:normal;font-style:normal;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns3839_60d5aa-47\"><style>.wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button{width:180px;}.wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button{color:var(--global-palette9, #ffffff);background:var(--global-palette1, #3182CE);border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);}.wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button:focus{color:var(--global-palette9, #ffffff);background:#b61316;box-shadow:2px 2px 9px 0px var(--global-palette2, #2B6CB0);}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_1be261-a7.kb-button{width:250px;}}<\/style><a class=\"kb-button kt-button button kb-btn3839_1be261-a7 kt-btn-size-standard kt-btn-width-type-fixed kb-btn-global-outline  kt-btn-has-text-true kt-btn-has-svg-true  wp-block-kadence-singlebtn\" href=\"https:\/\/emsvana.com\/en\/get-a-quote\/\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_mail kt-btn-icon-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\/><polyline points=\"22,6 12,13 2,6\"\/><\/svg><\/span><span class=\"kt-btn-inner-text\">Get A Quote<\/span><\/a>\n\n<style>.wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button{width:180px;}.wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button{color:var(--global-palette9, #ffffff);background:#4fce5d;border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);}.wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button:focus{background:#41a84c;box-shadow:2px 2px 9px 0px var(--global-palette2, #2B6CB0);}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_408d8f-b9.kb-button{width:250px;}}<\/style><a class=\"kb-button kt-button button kb-btn3839_408d8f-b9 kt-btn-size-standard kt-btn-width-type-fixed kb-btn-global-fill  kt-btn-has-text-true kt-btn-has-svg-true  wp-block-kadence-singlebtn\" href=\"https:\/\/wa.me\/905417190558?text=Merhaba%2C%20bir%20konu%20hakk%C4%B1nda%20bilgi%20almak%20istiyorum.\" target=\"_blank\" rel=\"noopener\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fa_whatsapp kt-btn-icon-side-left\"><svg viewBox=\"0 0 448 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M380.9 97.1C339 55.1 283.2 32 223.9 32c-122.4 0-222 99.6-222 222 0 39.1 10.2 77.3 29.6 111L0 480l117.7-30.9c32.4 17.7 68.9 27 106.1 27h.1c122.3 0 224.1-99.6 224.1-222 0-59.3-25.2-115-67.1-157zm-157 341.6c-33.2 0-65.7-8.9-94-25.7l-6.7-4-69.8 18.3L72 359.2l-4.4-7c-18.5-29.4-28.2-63.3-28.2-98.2 0-101.7 82.8-184.5 184.6-184.5 49.3 0 95.6 19.2 130.4 54.1 34.8 34.9 56.2 81.2 56.1 130.5 0 101.8-84.9 184.6-186.6 184.6zm101.2-138.2c-5.5-2.8-32.8-16.2-37.9-18-5.1-1.9-8.8-2.8-12.5 2.8-3.7 5.6-14.3 18-17.6 21.8-3.2 3.7-6.5 4.2-12 1.4-32.6-16.3-54-29.1-75.5-66-5.7-9.8 5.7-9.1 16.3-30.3 1.8-3.7.9-6.9-.5-9.7-1.4-2.8-12.5-30.1-17.1-41.2-4.5-10.8-9.1-9.3-12.5-9.5-3.2-.2-6.9-.2-10.6-.2-3.7 0-9.7 1.4-14.8 6.9-5.1 5.6-19.4 19-19.4 46.3 0 27.3 19.9 53.7 22.6 57.4 2.8 3.7 39.1 59.7 94.8 83.8 35.2 15.2 49 16.5 66.6 13.9 10.7-1.6 32.8-13.4 37.4-26.4 4.6-13 4.6-24.1 3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"\/><\/svg><\/span><span class=\"kt-btn-inner-text\">WhatsApp<\/span><\/a>\n\n<style>.wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button{width:180px;}.wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button{color:var(--global-palette9, #ffffff);background:var(--global-palette4, #2D3748);border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);}.wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button:focus{box-shadow:2px 2px 9px 0px var(--global-palette2, #2B6CB0);}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn3839_ab47e8-6d.kb-button{width:250px;}}<\/style><a class=\"kb-button kt-button button kb-btn3839_ab47e8-6d kt-btn-size-standard kt-btn-width-type-fixed kb-btn-global-fill  kt-btn-has-text-true kt-btn-has-svg-true  wp-block-kadence-singlebtn\" href=\"https:\/\/emsvana.com\/pdf\/cift-klapeli-vana-ems.pdf\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_file-pdf kt-btn-icon-side-left\"><svg viewBox=\"0 0 384 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M181.9 256.1c-5-16-4.9-46.9-2-46.9 8.4 0 7.6 36.9 2 46.9zm-1.7 47.2c-7.7 20.2-17.3 43.3-28.4 62.7 18.3-7 39-17.2 62.9-21.9-12.7-9.6-24.9-23.4-34.5-40.8zM86.1 428.1c0 .8 13.2-5.4 34.9-40.2-6.7 6.3-29.1 24.5-34.9 40.2zM248 160h136v328c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V24C0 10.7 10.7 0 24 0h200v136c0 13.2 10.8 24 24 24zm-8 171.8c-20-12.2-33.3-29-42.7-53.8 4.5-18.5 11.6-46.6 6.2-64.2-4.7-29.4-42.4-26.5-47.8-6.8-5 18.3-.4 44.1 8.1 77-11.6 27.6-28.7 64.6-40.8 85.8-.1 0-.1.1-.2.1-27.1 13.9-73.6 44.5-54.5 68 5.6 6.9 16 10 21.5 10 17.9 0 35.7-18 61.1-61.8 25.8-8.5 54.1-19.1 79-23.2 21.7 11.8 47.1 19.5 64 19.5 29.2 0 31.2-32 19.7-43.4-13.9-13.6-54.3-9.7-73.6-7.2zM377 105L279 7c-4.5-4.5-10.6-7-17-7h-6v128h128v-6.1c0-6.3-2.5-12.4-7-16.9zm-74.1 255.3c4.1-2.7-2.5-11.9-42.8-9 37.1 15.8 42.8 9 42.8 9z\"\/><\/svg><\/span><span class=\"kt-btn-inner-text\">PDF<\/span><\/a><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column3839_a6f188-fa > .kt-inside-inner-col,.kadence-column3839_a6f188-fa > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_a6f188-fa > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_a6f188-fa > .kt-inside-inner-col{flex-direction:column;}.kadence-column3839_a6f188-fa > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3839_a6f188-fa > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_a6f188-fa{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap.kt-tab-layout-three-grid > .kadence-column3839_a6f188-fa, .kt-row-column-wrap.kt-tab-layout-two-grid > .kadence-column3839_a6f188-fa, .kt-row-column-wrap.kt-tab-layout-row > .kadence-column3839_a6f188-fa{order:1;}}@media all and (max-width: 1024px){.kadence-column3839_a6f188-fa > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap.kt-mobile-layout-three-grid > .kadence-column3839_a6f188-fa, .kt-row-column-wrap.kt-mobile-layout-two-grid > .kadence-column3839_a6f188-fa, .kt-row-column-wrap.kt-mobile-layout-row > .kadence-column3839_a6f188-fa{order:1 !important;}.kadence-column3839_a6f188-fa > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_a6f188-fa\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-image.kb-image3839_98f983-c8:not(.kb-specificity-added):not(.kb-extra-specificity-added){margin-bottom:0px;margin-left:0px;}.kb-image3839_98f983-c8 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:60px;border-top-right-radius:60px;border-bottom-right-radius:60px;border-bottom-left-radius:0px;}.kb-image3839_98f983-c8 img.kb-img, .kb-image3839_98f983-c8 .kb-img img{border-top-left-radius:60px;border-top-right-radius:60px;border-bottom-right-radius:60px;border-bottom-left-radius:0px;}@media all and (max-width: 1024px){.wp-block-kadence-image.kb-image3839_98f983-c8:not(.kb-specificity-added):not(.kb-extra-specificity-added){margin-left:0px;}}@media all and (max-width: 767px){.wp-block-kadence-image.kb-image3839_98f983-c8:not(.kb-specificity-added):not(.kb-extra-specificity-added){margin-left:0px;}.kb-image3839_98f983-c8:not(.kb-image-is-ratio-size) .kb-img, .kb-image3839_98f983-c8.kb-image-is-ratio-size{padding-right:0px;padding-left:0px;}}<\/style>\n<figure class=\"wp-block-kadence-image kb-image3839_98f983-c8 kb-image-is-ratio-size\"><div class=\"kb-is-ratio-image kb-image-ratio-square\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check.jpg\" alt=\"Dual Plate Check Valve\" class=\"kb-img wp-image-3246\" srcset=\"https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check.jpg 1024w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check-300x300.jpg 300w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check-150x150.jpg 150w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check-768x768.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap{column-gap:50px;row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);}.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap{grid-template-columns:repeat(3, minmax(0, 1fr));}.kb-row-layout-id3797_a72918-51{background-color:rgba(81,84,88,0.54);}.kb-row-layout-id3797_a72918-51 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}}@media all and (max-width: 1024px){.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}.kb-row-layout-id3797_a72918-51 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3797_a72918-51 alignfull kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-3-columns kt-row-layout-equal kt-tab-layout-row kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column3797_9806cc-1e > .kt-inside-inner-col,.kadence-column3797_9806cc-1e > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3797_9806cc-1e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3797_9806cc-1e > .kt-inside-inner-col{flex-direction:column;}.kadence-column3797_9806cc-1e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3797_9806cc-1e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3797_9806cc-1e{position:relative;}@media all and (max-width: 1024px){.kadence-column3797_9806cc-1e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3797_9806cc-1e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3797_9806cc-1e inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:rgba(255, 255, 255, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap:hover{background:rgba(255, 255, 255, 0);}.kt-info-box3797_e9d2f3-bf .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box3797_e9d2f3-bf .kt-info-svg-icon-flip, .kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-number{font-size:24px;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-media{color:var(--global-palette9, #ffffff);background:var(--global-palette1, #3182CE);border-color:#eeeeee;border-radius:10px;overflow:hidden;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;margin-top:5px;margin-right:20px;margin-bottom:0px;margin-left:0px;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-media .kadence-info-box-image-intrisic img{border-radius:10px;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-media{color:var(--global-palette3, #1A202C);background:var(--global-palette8, #F7FAFC);border-color:#eeeeee;}.kt-info-box3797_e9d2f3-bf .kt-infobox-textcontent h3.kt-blocks-info-box-title{color:var(--global-palette9, #ffffff);font-size:18px;font-weight:700;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_e9d2f3-bf .kt-infobox-textcontent .kt-blocks-info-box-text{color:var(--global-palette9, #ffffff);}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-learnmore{background:transparent;border-color:#555555;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-learnmore,.kt-info-box3797_e9d2f3-bf .kt-blocks-info-box-link-wrap .kt-blocks-info-box-learnmore:focus{color:#ffffff;background:#444444;border-color:#444444;}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box3797_e9d2f3-bf\"><div class=\"kt-blocks-info-box-link-wrap kt-blocks-info-box-media-align-left kt-info-halign-left kb-info-box-vertical-media-align-top\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_leaf kt-info-svg-icon\"><svg viewBox=\"0 0 576 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M546.2 9.7c-5.6-12.5-21.6-13-28.3-1.2C486.9 62.4 431.4 96 368 96h-80C182 96 96 182 96 288c0 7 .8 13.7 1.5 20.5C161.3 262.8 253.4 224 384 224c8.8 0 16 7.2 16 16s-7.2 16-16 16C132.6 256 26 410.1 2.4 468c-6.6 16.3 1.2 34.9 17.5 41.6 16.4 6.8 35-1.1 41.8-17.3 1.5-3.6 20.9-47.9 71.9-90.6 32.4 43.9 94 85.8 174.9 77.2C465.5 467.5 576 326.7 576 154.3c0-50.2-10.8-102.2-29.8-144.6z\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h3 class=\"kt-blocks-info-box-title\">40+ Years of Experience<\/h3><p class=\"kt-blocks-info-box-text\">We have been operating in the sector since 1979.<\/p><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column3797_6190e8-24 > .kt-inside-inner-col{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kadence-column3797_6190e8-24 > .kt-inside-inner-col,.kadence-column3797_6190e8-24 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3797_6190e8-24 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3797_6190e8-24 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3797_6190e8-24 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3797_6190e8-24 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3797_6190e8-24{position:relative;}.kadence-column3797_6190e8-24, .kt-inside-inner-col > .kadence-column3797_6190e8-24:not(.specificity){margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}@media all and (max-width: 1024px){.kadence-column3797_6190e8-24 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3797_6190e8-24 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3797_6190e8-24 inner-column-2\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:rgba(255, 255, 255, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap:hover{background:rgba(255, 255, 255, 0);}.kt-info-box3797_46af9e-39 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box3797_46af9e-39 .kt-info-svg-icon-flip, .kt-info-box3797_46af9e-39 .kt-blocks-info-box-number{font-size:24px;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-media{color:var(--global-palette9, #ffffff);background:var(--global-palette1, #3182CE);border-color:#eeeeee;border-radius:10px;overflow:hidden;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;margin-top:5px;margin-right:20px;margin-bottom:0px;margin-left:0px;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-media .kadence-info-box-image-intrisic img{border-radius:10px;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-media{color:var(--global-palette3, #1A202C);background:var(--global-palette8, #F7FAFC);border-color:#eeeeee;}.kt-info-box3797_46af9e-39 .kt-infobox-textcontent h3.kt-blocks-info-box-title{color:var(--global-palette9, #ffffff);font-size:18px;font-weight:700;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_46af9e-39 .kt-infobox-textcontent .kt-blocks-info-box-text{color:var(--global-palette9, #ffffff);}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-learnmore{background:transparent;border-color:#555555;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-learnmore,.kt-info-box3797_46af9e-39 .kt-blocks-info-box-link-wrap .kt-blocks-info-box-learnmore:focus{color:#ffffff;background:#444444;border-color:#444444;}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box3797_46af9e-39\"><div class=\"kt-blocks-info-box-link-wrap kt-blocks-info-box-media-align-left kt-info-halign-left kb-info-box-vertical-media-align-top\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_star kt-info-svg-icon\"><svg viewBox=\"0 0 576 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h3 class=\"kt-blocks-info-box-title\">Manufacturer\u2019s Guarantee<\/h3><p class=\"kt-blocks-info-box-text\">Fast delivery and competitive pricing with our guarantee.<\/p><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column3797_a85b05-89 > .kt-inside-inner-col,.kadence-column3797_a85b05-89 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3797_a85b05-89 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3797_a85b05-89 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3797_a85b05-89 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3797_a85b05-89 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3797_a85b05-89{position:relative;}@media all and (max-width: 1024px){.kadence-column3797_a85b05-89 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3797_a85b05-89 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3797_a85b05-89 inner-column-3\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:rgba(255, 255, 255, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap:hover{background:rgba(255, 255, 255, 0);}.kt-info-box3797_77e9b8-37 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box3797_77e9b8-37 .kt-info-svg-icon-flip, .kt-info-box3797_77e9b8-37 .kt-blocks-info-box-number{font-size:24px;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-media{color:var(--global-palette9, #ffffff);background:var(--global-palette1, #3182CE);border-color:#eeeeee;border-radius:10px;overflow:hidden;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;margin-top:5px;margin-right:20px;margin-bottom:0px;margin-left:0px;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-media .kadence-info-box-image-intrisic img{border-radius:10px;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-media{color:var(--global-palette3, #1A202C);background:var(--global-palette8, #F7FAFC);border-color:#eeeeee;}.kt-info-box3797_77e9b8-37 .kt-infobox-textcontent h3.kt-blocks-info-box-title{color:var(--global-palette9, #ffffff);font-size:18px;font-weight:700;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_77e9b8-37 .kt-infobox-textcontent .kt-blocks-info-box-text{color:var(--global-palette9, #ffffff);}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-learnmore{background:transparent;border-color:#555555;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-learnmore,.kt-info-box3797_77e9b8-37 .kt-blocks-info-box-link-wrap .kt-blocks-info-box-learnmore:focus{color:#ffffff;background:#444444;border-color:#444444;}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box3797_77e9b8-37\"><div class=\"kt-blocks-info-box-link-wrap kt-blocks-info-box-media-align-left kt-info-halign-left kb-info-box-vertical-media-align-top\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_gift kt-info-svg-icon\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M32 448c0 17.7 14.3 32 32 32h160V320H32v128zm448-288h-42.1c6.2-12.1 10.1-25.5 10.1-40 0-48.5-39.5-88-88-88-41.6 0-68.5 21.3-103 68.3-34.5-47-61.4-68.3-103-68.3-48.5 0-88 39.5-88 88 0 14.5 3.8 27.9 10.1 40H32c-17.7 0-32 14.3-32 32v80c0 8.8 7.2 16 16 16h480c8.8 0 16-7.2 16-16v-80c0-17.7-14.3-32-32-32zm-326.1 0c-22.1 0-40-17.9-40-40s17.9-40 40-40c19.9 0 34.6 3.3 86.1 80h-86.1zm206.1 0h-86.1c51.4-76.5 65.7-80 86.1-80 22.1 0 40 17.9 40 40s-17.9 40-40 40zm-72 320h160c17.7 0 32-14.3 32-32V320H288v160z\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h3 class=\"kt-blocks-info-box-title\">High Quality<\/h3><p class=\"kt-blocks-info-box-text\">We ensure high-quality production to international standards.<\/p><\/div><\/div><\/div>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id3839_8a2871-b2{margin-top:0px;}.kb-row-layout-id3839_8a2871-b2 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3839_8a2871-b2 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3839_8a2871-b2 > .kt-row-column-wrap{column-gap:25px;row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3839_8a2871-b2 > .kt-row-layout-overlay{opacity:0.90;mix-blend-mode:screen;}@media all and (max-width: 1024px){.kb-row-layout-id3839_8a2871-b2 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3839_8a2871-b2 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_8a2871-b2 alignfull has-theme-palette9-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column3839_67c434-6b > .kt-inside-inner-col,.kadence-column3839_67c434-6b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_67c434-6b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_67c434-6b > .kt-inside-inner-col{flex-direction:column;}.kadence-column3839_67c434-6b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3839_67c434-6b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_67c434-6b{position:relative;}@media all and (max-width: 1024px){.kadence-column3839_67c434-6b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3839_67c434-6b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_67c434-6b\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">What Is a Dual Plate Check Valve?<\/h2>\n\n\n\n<p>A <strong>double door check valve (Dual Plate Check Valve)<\/strong> is a type of check valve that opens with two half discs in the direction of flow and closes rapidly with spring assistance when reverse flow occurs. With its <strong>wafer type<\/strong> mounting between two flanges, it saves installation space and provides secure non-return protection without significantly increasing pipeline weight. This solution is included in the EMS Valve product range and can be configured according to different process requirements.<\/p>\n\n\n\n<p>The compact design creates clear advantages on pump discharges, manifolds and space-limited mechanical rooms. Low cracking pressure and an aerodynamic flow path minimize pressure loss and contribute to overall energy efficiency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Operating Principle and Key Advantages<\/h3>\n\n\n\n<p>When flow starts, the two half discs open with a short stroke around their shafts; when flow stops or reverses, the spring\u2013disc assembly closes quickly on the seating surface. This reduces the risk of water hammer and protects the valve, pump and connected equipment.<\/p>\n\n\n\n<p>Key advantages include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compact wafer body with minimum installation length and low weight<\/li>\n\n\n\n<li>Dual-disc geometry providing low pressure drop and stable flow at high flow rates<\/li>\n\n\n\n<li>Spring-assisted closure for fast response and effective <strong>backflow prevention<\/strong><\/li>\n\n\n\n<li>Wide range of materials and seat options suitable for liquids, gases and steam<\/li>\n\n\n\n<li>Dual Plate Check Valve configurations available for Class 150\/300 and PN 10\u201340 ranges (depending on project requirements)<\/li>\n<\/ul>\n\n\n\n<p>At EMS Valve, design and engineering processes are carried out in accordance with the requirements of major international standards including ANSI, ASME, API and PED. This disciplined approach guarantees reliable performance and full traceability.<\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3839_124ac0-16 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3839_124ac0-16 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3839_124ac0-16 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-lg, 4rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-xl, 4rem);padding-bottom:var(--global-kb-spacing-xl, 4rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3839_124ac0-16 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3839_124ac0-16 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3839_124ac0-16 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_124ac0-16 alignfull has-theme-palette8-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column3839_58c94e-8b > .kt-inside-inner-col,.kadence-column3839_58c94e-8b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_58c94e-8b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_58c94e-8b > .kt-inside-inner-col{flex-direction:column;}.kadence-column3839_58c94e-8b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3839_58c94e-8b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_58c94e-8b{position:relative;}@media all and (max-width: 1024px){.kadence-column3839_58c94e-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3839_58c94e-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_58c94e-8b\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id3839_38c9d6-d4 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3839_38c9d6-d4 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3839_38c9d6-d4 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-lg, 4rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-right:0px;padding-left:0px;min-height:572px;grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id3839_38c9d6-d4 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3839_38c9d6-d4 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3839_38c9d6-d4 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_38c9d6-d4 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-row kt-mobile-layout-row kt-row-valign-top kt-inner-column-height-full kb-theme-content-width\">\n<style>.kadence-column3839_8b9444-86 > .kt-inside-inner-col{display:flex;}.kadence-column3839_8b9444-86 > .kt-inside-inner-col,.kadence-column3839_8b9444-86 > .kt-inside-inner-col:before{border-top-left-radius:24px;border-top-right-radius:24px;border-bottom-right-radius:24px;border-bottom-left-radius:24px;}.kadence-column3839_8b9444-86 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_8b9444-86 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column3839_8b9444-86{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_8b9444-86 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_8b9444-86{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column3839_8b9444-86{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column3839_8b9444-86{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_8b9444-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_8b9444-86 kb-section-dir-vertical kb-section-md-dir-vertical\"><div class=\"kt-inside-inner-col\"><style>.kb-image3839_f0fcf8-a7 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image3839_f0fcf8-a7\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/emsvana.com\/wp-content\/uploads\/2025\/10\/ems-vana-ihracati-1.jpg\" alt=\"\" class=\"kb-img wp-image-3346\" srcset=\"https:\/\/emsvana.com\/wp-content\/uploads\/2025\/10\/ems-vana-ihracati-1.jpg 1500w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/10\/ems-vana-ihracati-1-300x200.jpg 300w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/10\/ems-vana-ihracati-1-1024x683.jpg 1024w, https:\/\/emsvana.com\/wp-content\/uploads\/2025\/10\/ems-vana-ihracati-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column3839_79d765-84 > .kt-inside-inner-col{display:flex;}.kadence-column3839_79d765-84 > .kt-inside-inner-col,.kadence-column3839_79d765-84 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_79d765-84 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_79d765-84 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column3839_79d765-84{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_79d765-84 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_79d765-84{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column3839_79d765-84{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column3839_79d765-84{text-align:center;}}@media all and (max-width: 1024px){.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column3839_79d765-84{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_79d765-84 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_79d765-84 kb-section-dir-vertical kb-section-md-dir-vertical\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<p>The dual plate check valve is especially preferred on pump outlets and in lines where reverse flow could cause system damage. Its compact body and low pressure loss characteristics deliver efficiency in HVAC, fire-fighting networks, process water, seawater, chemical transfer and compressed air systems.<\/p>\n\n\n\n<p>It is widely used in power plants, chemical facilities, refineries, food and beverage processes and general industrial installations. EMS Valve\u2019s local manufacturing capability and flexible configuration options offer fast delivery and a sustainable supply advantage for your projects.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Selection Guide: How to Define the Right Model<\/h3>\n\n\n\n<p>The following steps will help you select the most suitable dual plate check valve for your line:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fluid and Temperature:<\/strong> Type of fluid, viscosity, minimum\u2013maximum service temperature<\/li>\n\n\n\n<li><strong>Pressure and Flow:<\/strong> Operating pressure, peak values, flow rate and acceptable pressure loss<\/li>\n\n\n\n<li><strong>Piping Standards:<\/strong> Flange standard (EN\/ASME), face-to-face dimensions (EN 558 \/ API 594) compatibility<\/li>\n\n\n\n<li><strong>Materials and Seat:<\/strong> Combination of body\/disc\/seat according to corrosion, erosion and tightness requirements<\/li>\n\n\n\n<li><strong>Mounting Position and Space:<\/strong> Vertical\/horizontal installation, maintenance access, extraction clearance and lifting points<\/li>\n<\/ul>\n\n\n\n<p>EMS Valve engineers use 3D design tools and stress\u2013strain analyses to validate your project requirements and support you in defining optimum valve size, material combinations and closing characteristics.<\/p>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3839_7d4a58-ed > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3839_7d4a58-ed > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3839_7d4a58-ed > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-lg, 4rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-xl, 4rem);padding-bottom:var(--global-kb-spacing-xl, 4rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3839_7d4a58-ed > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3839_7d4a58-ed > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3839_7d4a58-ed > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_7d4a58-ed alignfull wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column3839_8970c2-21 > .kt-inside-inner-col,.kadence-column3839_8970c2-21 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_8970c2-21 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_8970c2-21 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3839_8970c2-21 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3839_8970c2-21 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_8970c2-21{position:relative;}@media all and (max-width: 1024px){.kadence-column3839_8970c2-21 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3839_8970c2-21 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_8970c2-21\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-sm, 1rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-right:0px;padding-left:0px;min-height:572px;grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id3839_2f4489-13 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(1 of *:not(style)){order:2;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(2 of *:not(style)){order:1;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(3 of *:not(style)){order:12;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(4 of *:not(style)){order:11;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(5 of *:not(style)){order:22;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(6 of *:not(style)){order:21;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(7 of *:not(style)){order:32;}}@media all and (max-width: 1024px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(8 of *:not(style)){order:31;}}@media all and (max-width: 767px){.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(1 of *:not(style)){order:2;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(2 of *:not(style)){order:1;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(3 of *:not(style)){order:12;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(4 of *:not(style)){order:11;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(5 of *:not(style)){order:22;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(6 of *:not(style)){order:21;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(7 of *:not(style)){order:32;}.kb-row-layout-id3839_2f4489-13 > .kt-row-column-wrap > .wp-block-kadence-column:nth-child(8 of *:not(style)){order:31;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3839_2f4489-13 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-row kt-mobile-layout-row kt-row-valign-top kt-inner-column-height-full kb-theme-content-width\">\n<style>.kadence-column3839_858305-5f > .kt-inside-inner-col{display:flex;}.kadence-column3839_858305-5f > .kt-inside-inner-col,.kadence-column3839_858305-5f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3839_858305-5f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_858305-5f > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column3839_858305-5f{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_858305-5f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_858305-5f{text-align:left;}.kadence-column3839_858305-5f{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column3839_858305-5f{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column3839_858305-5f{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column3839_858305-5f{text-align:center;}.kadence-column3839_858305-5f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_858305-5f inner-column-1\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">Why EMS Valve?<\/h2>\n\n\n\n<p>Since 1979, <strong>EMS Valve<\/strong> has been one of the leading manufacturers in the sector with its local production strength, modern facilities and qualified team. Customer trust is built on high-quality manufacturing traditions, flexible service and transparent processes. Compliance with international standards balances strict engineering with design flexibility.<\/p>\n\n\n\n<p>Quality assurance is supported by material and non-destructive testing procedures carried out in an ISO 17025 accredited laboratory. This approach reinforces product traceability and in-field performance.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79, .wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79[data-kb-block=\"kb-adv-heading3839_bdfe89-79\"]{margin-top:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79[data-kb-block=\"kb-adv-heading3839_bdfe89-79\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading3839_bdfe89-79[data-kb-block=\"kb-adv-heading3839_bdfe89-79\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading3839_bdfe89-79 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading3839_bdfe89-79\">Pricing and Quotation Process<\/h3>\n\n\n\n<p>The price of dual plate check valves varies according to size (DN\/NPS), pressure class (PN\/Class), body\u2013disc material, seat type and testing scope. Once you share your project specification, our engineering team will define the most efficient configuration and prepare a competitive offer.<\/p>\n\n\n\n<p>By combining EMS Valve\u2019s reliable supply model with standard-compliant testing, you can streamline your supply chain and secure long-term performance in your installations.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column3839_7cc364-69 > .kt-inside-inner-col{padding-top:50px;padding-right:50px;padding-bottom:50px;padding-left:50px;}.kadence-column3839_7cc364-69 > .kt-inside-inner-col,.kadence-column3839_7cc364-69 > .kt-inside-inner-col:before{border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;}.kadence-column3839_7cc364-69 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3839_7cc364-69 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3839_7cc364-69 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3839_7cc364-69 > .kt-inside-inner-col{background-color:rgba(226, 226, 226, 0.51);}.kadence-column3839_7cc364-69 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3839_7cc364-69{position:relative;}.kadence-column3839_7cc364-69, .kt-inside-inner-col > .kadence-column3839_7cc364-69:not(.specificity){margin-top:0px;margin-right:15px;margin-bottom:0px;margin-left:50px;}@media all and (max-width: 1024px){.kadence-column3839_7cc364-69 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column3839_7cc364-69, .kt-inside-inner-col > .kadence-column3839_7cc364-69:not(.specificity){margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}}@media all and (max-width: 767px){.kadence-column3839_7cc364-69 > .kt-inside-inner-col{padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px;flex-direction:column;justify-content:center;}.kadence-column3839_7cc364-69, .kt-inside-inner-col > .kadence-column3839_7cc364-69:not(.specificity){margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3839_7cc364-69 inner-column-2\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b[data-kb-block=\"kb-adv-heading3839_b5dbee-0b\"]{padding-bottom:10px;line-height:44px;font-style:normal;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b[data-kb-block=\"kb-adv-heading3839_b5dbee-0b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b[data-kb-block=\"kb-adv-heading3839_b5dbee-0b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b[data-kb-block=\"kb-adv-heading3839_b5dbee-0b\"]{text-align:center!important;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b, .wp-block-kadence-advancedheading.kt-adv-heading3839_b5dbee-0b[data-kb-block=\"kb-adv-heading3839_b5dbee-0b\"]{font-size:36px;text-align:center!important;}}<\/style>\n<h2 class=\"kt-adv-heading3839_b5dbee-0b wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading3839_b5dbee-0b\">Contact Form<\/h2>\n\n\n<style>.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field{margin-bottom:18px;}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field{padding-right:8px;padding-left:8px;}.kadence-form-3839_8f9fac-43 .kb-form{margin-right:-8px;margin-left:-8px;}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-text-style-field, .kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-select-style-field{font-size:18px;line-height:28px;border-width:0px 0px 0px 0px;background:#ffffff;}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field > label{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-forms-submit{color:var(--global-palette9, #ffffff);background:var(--global-palette1, #3182CE);}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-forms-submit:hover, .kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-forms-submit:focus {color:#ffffff;box-shadow:2px 2px 3px 0px rgba(0, 0, 0, 0.4);background:#970e12;}.kadence-form-3839_8f9fac-43 .kb-form .kadence-blocks-form-field .kb-forms-submit{text-transform:capitalize;font-weight:bold;}.kb-form input.kadence-blocks-field.verify{opacity:0.0;position:absolute;top:0.0;left:0.0;width:0.0;height:0.0;z-index:-1;}<\/style>\n<div class=\"wp-block-kadence-form kadence-form-3839_8f9fac-43 kb-form-wrap\"><form class=\"kb-form\" action=\"\" method=\"post\"><div class=\"kadence-blocks-form-field kb-field-desk-width-100 kb-input-size-standard\"><input name=\"kb_field_0\" id=\"kb_field_3839_8f9fac-43_0\" data-label=\"\u0130sim Soyad\" type=\"text\" placeholder=\"Name\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-style-field kb-text-field kb-field-0\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-1 kb-field-desk-width-100 kb-input-size-standard\"><input name=\"kb_field_1\" id=\"kb_field_3839_8f9fac-43_1\" data-label=\"E-mail\" type=\"email\" placeholder=\"E-mail\" value=\"\" data-type=\"email\" class=\"kb-field kb-text-style-field kb-email-field kb-field-1\" 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class=\"kadence-verify-label\">Email<input class=\"kadence-blocks-field verify\" type=\"text\" name=\"_kb_verify_email\" autocomplete=\"new-password\" aria-hidden=\"true\" placeholder=\"Email\" tabindex=\"-1\" data-1p-ignore=\"true\" data-lpignore=\"true\" \/><\/label><div class=\"kadence-blocks-form-field kb-submit-field kb-field-desk-width-100\"><button class=\"kb-forms-submit button kb-button-size-large kb-button-width-full\">SEND<\/button><\/div><\/form><\/div>\n<noscript><div class=\"kadence-blocks-form-message kadence-blocks-form-warning\">Please enable JavaScript in your browser to submit the form<\/div><style>.kadence-form-3839_8f9fac-43 .kadence-blocks-form-field.kb-submit-field { display: none; }<\/style><\/noscript><\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3895_4a7921-f4 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3895_4a7921-f4 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3895_4a7921-f4 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-3xl, 6.5rem);padding-bottom:var(--global-kb-spacing-3xl, 6.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3895_4a7921-f4 > .kt-row-layout-overlay{opacity:0.00;}@media all and (max-width: 1024px){.kb-row-layout-id3895_4a7921-f4 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3895_4a7921-f4 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3895_4a7921-f4 alignfull has-theme-palette7-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns 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#2D3748);border-left:0px solid var(--global-palette4, #2D3748);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-md, 2rem);}.wp-block-kadence-advancedbtn .kb-btn3895_29e681-37.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn3895_29e681-37.kb-button:focus{color:var(--global-palette9, #ffffff);background:var(--global-palette3, #1A202C);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn3895_29e681-37.kb-button{border-top:0px solid var(--global-palette4, #2D3748);border-right:0px solid var(--global-palette4, #2D3748);border-bottom:0px solid var(--global-palette4, #2D3748);border-left:0px solid var(--global-palette4, #2D3748);}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn3895_29e681-37.kb-button{border-top:0px solid var(--global-palette4, #2D3748);border-right:0px solid var(--global-palette4, #2D3748);border-bottom:0px solid var(--global-palette4, #2D3748);border-left:0px solid var(--global-palette4, #2D3748);}}<\/style><a class=\"kb-button kt-button button kb-btn3895_29e681-37 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit  kt-btn-has-text-true kt-btn-has-svg-false  wp-block-button__link wp-block-kadence-singlebtn\" href=\"https:\/\/emsvana.com\/en\/contact\/\"><span class=\"kt-btn-inner-text\">Contact<\/span><\/a><\/div>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Dual Plate Check Valve Engineered with an advanced design approach, the dual plate check valve delivers low pressure drop and reliable backflow prevention in a compact body. Manufactured in line with EMS Valve quality standards and long-standing know-how, it offers a fast, safe and economical solution for your process lines. What Is a Dual Plate&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3715,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":true,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-3839","page","type-page","status-publish","has-post-thumbnail","hentry"],"taxonomy_info":[],"featured_image_src_large":["https:\/\/emsvana.com\/wp-content\/uploads\/2025\/09\/calpara-Dual-Plate-Check.jpg",1024,1024,false],"author_info":{"display_name":"admin","author_link":"https:\/\/emsvana.com\/en\/author\/admin\/"},"comment_info":0,"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/pages\/3839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/comments?post=3839"}],"version-history":[{"count":0,"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/pages\/3839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/media\/3715"}],"wp:attachment":[{"href":"https:\/\/emsvana.com\/en\/wp-json\/wp\/v2\/media?parent=3839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}