{"id":4736,"date":"2026-07-24T09:59:05","date_gmt":"2026-07-24T09:59:05","guid":{"rendered":"https:\/\/hubtechmedia.in\/global\/?page_id=4736"},"modified":"2026-08-14T09:06:23","modified_gmt":"2026-08-14T09:06:23","slug":"check-valve","status":"publish","type":"page","link":"https:\/\/hubtechmedia.in\/global\/check-valve\/","title":{"rendered":"Check Valve"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\r\n\r\n\r\n\r\n\r\n \r\n\r\n \r\n\r\n Check Valve \u2013 Global Flow Industries (GFI Valves)<\/title>\r\n\r\n <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n\r\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap\"\r\n rel=\"stylesheet\">\r\n\r\n\r\n <style>\r\n\r\n :root{\r\n --navy:#0b2e4f;\r\n --navy-dark:#082138;\r\n --orange:#f5821f;\r\n --orange-dark:#d96c0f;\r\n --grey-bg:#f5f7f9;\r\n --text:#3b444d;\r\n --border:#e3e8ec;\r\n --white:#ffffff;\r\n }\r\n\r\n\r\n *{\r\n box-sizing:border-box;\r\n margin:0;\r\n padding:0;\r\n }\r\n\r\n\r\n body{\r\n font-family:'Inter',sans-serif;\r\n color:var(--text);\r\n background:var(--white);\r\n line-height:1.65;\r\n -webkit-font-smoothing:antialiased;\r\n }\r\n\r\n\r\n h1,\r\n h2,\r\n h3,\r\n h4{\r\n font-family:'Poppins',sans-serif;\r\n color:var(--navy);\r\n }\r\n\r\n\r\n a{\r\n text-decoration:none;\r\n color:inherit;\r\n }\r\n\r\n\r\n img{\r\n max-width:100%;\r\n display:block;\r\n }\r\n\r\n\r\n ul{\r\n list-style:none;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n PAGE HEADER\r\n ====================================================== *\/\r\n\r\n .page-header{\r\n background:\r\n linear-gradient(\r\n 120deg,\r\n var(--navy) 0%,\r\n var(--navy-dark) 100%\r\n );\r\n\r\n color:#fff;\r\n\r\n padding:46px 24px;\r\n\r\n text-align:center;\r\n }\r\n\r\n\r\n .page-header h1{\r\n color:#fff;\r\n font-size:34px;\r\n margin-bottom:8px;\r\n }\r\n\r\n\r\n .page-header .crumb{\r\n font-size:14px;\r\n color:#b9c9d6;\r\n }\r\n\r\n\r\n .page-header .crumb a:hover{\r\n color:var(--orange);\r\n }\r\n\r\n\r\n .page-header .crumb .sep{\r\n margin:0 6px;\r\n color:#5f7c95;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n MAIN LAYOUT\r\n ====================================================== *\/\r\n\r\n .layout{\r\n max-width:1280px;\r\n\r\n margin:0 auto;\r\n\r\n padding:44px 24px 70px;\r\n\r\n display:grid;\r\n\r\n grid-template-columns:270px 1fr;\r\n\r\n gap:36px;\r\n\r\n align-items:start;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n SIDEBAR\r\n ====================================================== *\/\r\n\r\n .sidebar{\r\n background:var(--white);\r\n\r\n border:1px solid var(--border);\r\n\r\n border-radius:10px;\r\n\r\n overflow:hidden;\r\n\r\n position:sticky;\r\n\r\n top:88px;\r\n }\r\n\r\n\r\n .sidebar-head{\r\n background:var(--navy);\r\n\r\n color:#fff;\r\n\r\n padding:16px 20px;\r\n\r\n font-family:'Poppins',sans-serif;\r\n\r\n font-weight:600;\r\n\r\n font-size:16px;\r\n\r\n letter-spacing:.3px;\r\n }\r\n\r\n\r\n .sidebar ul{\r\n padding:8px 0;\r\n }\r\n\r\n\r\n .sidebar li a{\r\n display:flex;\r\n\r\n align-items:center;\r\n\r\n justify-content:space-between;\r\n\r\n padding:12px 20px;\r\n\r\n font-size:14.5px;\r\n\r\n font-weight:500;\r\n\r\n color:var(--text);\r\n\r\n border-left:3px solid transparent;\r\n\r\n transition:.2s;\r\n }\r\n\r\n\r\n .sidebar li a:hover{\r\n background:var(--grey-bg);\r\n\r\n color:var(--navy);\r\n\r\n border-left-color:var(--orange);\r\n }\r\n\r\n\r\n .sidebar li a.active{\r\n background:#fff4ea;\r\n\r\n color:var(--orange-dark);\r\n\r\n font-weight:700;\r\n\r\n border-left-color:var(--orange);\r\n }\r\n\r\n\r\n .sidebar li a::after{\r\n content:'\u203a';\r\n\r\n font-size:16px;\r\n\r\n opacity:.5;\r\n }\r\n\r\n\r\n .sidebar-cta{\r\n margin:14px;\r\n\r\n padding:16px;\r\n\r\n border-radius:8px;\r\n\r\n background:var(--grey-bg);\r\n\r\n text-align:center;\r\n }\r\n\r\n\r\n .sidebar-cta p{\r\n font-size:13px;\r\n\r\n margin-bottom:10px;\r\n\r\n color:var(--text);\r\n }\r\n\r\n\r\n .sidebar-cta a{\r\n display:inline-block;\r\n\r\n background:var(--orange);\r\n\r\n color:#fff;\r\n\r\n font-weight:700;\r\n\r\n padding:10px 18px;\r\n\r\n border-radius:6px;\r\n\r\n font-size:13.5px;\r\n\r\n transition:.2s;\r\n }\r\n\r\n\r\n .sidebar-cta a:hover{\r\n background:var(--orange-dark);\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n MOBILE SIDEBAR\r\n ====================================================== *\/\r\n\r\n .sidebar-toggle{\r\n display:none;\r\n\r\n width:100%;\r\n\r\n background:var(--navy);\r\n\r\n color:#fff;\r\n\r\n border:none;\r\n\r\n padding:13px 18px;\r\n\r\n font-family:'Poppins',sans-serif;\r\n\r\n font-weight:600;\r\n\r\n font-size:15px;\r\n\r\n border-radius:8px;\r\n\r\n margin-bottom:16px;\r\n\r\n align-items:center;\r\n\r\n justify-content:space-between;\r\n\r\n cursor:pointer;\r\n }\r\n\r\n\r\n .sidebar-toggle .arrow{\r\n transition:.25s;\r\n }\r\n\r\n\r\n .sidebar-toggle.open .arrow{\r\n transform:rotate(180deg);\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n MAIN CONTENT\r\n ====================================================== *\/\r\n\r\n .content h2{\r\n font-size:24px;\r\n\r\n margin:34px 0 14px;\r\n }\r\n\r\n\r\n .content h2:first-of-type{\r\n margin-top:0;\r\n }\r\n\r\n\r\n .content p{\r\n margin-bottom:14px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n HERO CARD\r\n ====================================================== *\/\r\n\r\n .hero-card{\r\n display:grid;\r\n\r\n grid-template-columns:1.1fr 1fr;\r\n\r\n gap:34px;\r\n\r\n background:var(--grey-bg);\r\n\r\n border:1px solid var(--border);\r\n\r\n border-radius:14px;\r\n\r\n padding:30px;\r\n\r\n align-items:center;\r\n\r\n margin-bottom:10px;\r\n }\r\n\r\n\r\n .hero-card .img-box{\r\n background:#fff;\r\n\r\n border-radius:10px;\r\n\r\n border:1px solid var(--border);\r\n\r\n padding:20px;\r\n\r\n display:flex;\r\n\r\n align-items:center;\r\n\r\n justify-content:center;\r\n\r\n min-height:260px;\r\n }\r\n\r\n\r\n .hero-card .img-box img{\r\n max-height:260px;\r\n\r\n object-fit:contain;\r\n }\r\n\r\n\r\n .eyebrow{\r\n display:inline-block;\r\n\r\n color:var(--orange-dark);\r\n\r\n background:#fff4ea;\r\n\r\n font-weight:700;\r\n\r\n font-size:12.5px;\r\n\r\n letter-spacing:.6px;\r\n\r\n text-transform:uppercase;\r\n\r\n padding:5px 12px;\r\n\r\n border-radius:20px;\r\n\r\n margin-bottom:12px;\r\n }\r\n\r\n\r\n .hero-card h1{\r\n font-size:30px;\r\n\r\n margin-bottom:12px;\r\n }\r\n\r\n\r\n .hero-card .tags{\r\n display:flex;\r\n\r\n flex-wrap:wrap;\r\n\r\n gap:10px;\r\n\r\n margin-top:18px;\r\n }\r\n\r\n\r\n .hero-card .tags span{\r\n background:#fff;\r\n\r\n border:1px solid var(--border);\r\n\r\n color:var(--navy);\r\n\r\n font-size:12.5px;\r\n\r\n font-weight:600;\r\n\r\n padding:7px 12px;\r\n\r\n border-radius:6px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n BUTTONS\r\n ====================================================== *\/\r\n\r\n .btn-row{\r\n display:flex;\r\n\r\n gap:12px;\r\n\r\n margin-top:22px;\r\n\r\n flex-wrap:wrap;\r\n }\r\n\r\n\r\n .btn{\r\n padding:12px 22px;\r\n\r\n border-radius:7px;\r\n\r\n font-weight:700;\r\n\r\n font-size:14px;\r\n\r\n transition:.2s;\r\n\r\n display:inline-block;\r\n }\r\n\r\n\r\n .btn-primary{\r\n background:var(--orange);\r\n\r\n color:#fff;\r\n }\r\n\r\n\r\n .btn-primary:hover{\r\n background:var(--orange-dark);\r\n }\r\n\r\n\r\n .btn-outline{\r\n border:2px solid var(--navy);\r\n\r\n color:var(--navy);\r\n }\r\n\r\n\r\n .btn-outline:hover{\r\n background:var(--navy);\r\n\r\n color:#fff;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n FEATURE GRID\r\n ====================================================== *\/\r\n\r\n .feature-grid{\r\n display:grid;\r\n\r\n grid-template-columns:repeat(2,1fr);\r\n\r\n gap:14px;\r\n\r\n margin:20px 0 10px;\r\n }\r\n\r\n\r\n .feature-item{\r\n display:flex;\r\n\r\n gap:12px;\r\n\r\n align-items:flex-start;\r\n\r\n background:var(--white);\r\n\r\n border:1px solid var(--border);\r\n\r\n border-radius:10px;\r\n\r\n padding:16px;\r\n }\r\n\r\n\r\n .feature-item .dot{\r\n flex:none;\r\n\r\n width:34px;\r\n\r\n height:34px;\r\n\r\n border-radius:50%;\r\n\r\n background:#fff4ea;\r\n\r\n color:var(--orange-dark);\r\n\r\n display:flex;\r\n\r\n align-items:center;\r\n\r\n justify-content:center;\r\n\r\n font-weight:800;\r\n }\r\n\r\n\r\n .feature-item h4{\r\n font-size:14.5px;\r\n\r\n margin-bottom:4px;\r\n\r\n color:var(--navy);\r\n }\r\n\r\n\r\n .feature-item p{\r\n font-size:13.5px;\r\n\r\n margin:0;\r\n\r\n color:#67717a;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n TYPE GRID\r\n ====================================================== *\/\r\n\r\n .type-grid{\r\n display:grid;\r\n\r\n grid-template-columns:repeat(2,1fr);\r\n\r\n gap:16px;\r\n\r\n margin:18px 0 10px;\r\n }\r\n\r\n\r\n .type-card{\r\n border:1px solid var(--border);\r\n\r\n border-radius:10px;\r\n\r\n padding:18px;\r\n\r\n background:var(--white);\r\n\r\n border-top:3px solid var(--orange);\r\n }\r\n\r\n\r\n .type-card h4{\r\n font-size:15.5px;\r\n\r\n margin-bottom:6px;\r\n }\r\n\r\n\r\n .type-card p{\r\n font-size:13.5px;\r\n\r\n color:#67717a;\r\n\r\n margin:0;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n SPECIFICATION TABLE\r\n ====================================================== *\/\r\n\r\n table.spec-table{\r\n width:100%;\r\n\r\n border-collapse:collapse;\r\n\r\n margin:16px 0 10px;\r\n\r\n font-size:14px;\r\n\r\n border:1px solid var(--border);\r\n\r\n border-radius:10px;\r\n\r\n overflow:hidden;\r\n }\r\n\r\n\r\n table.spec-table th{\r\n background:var(--navy);\r\n\r\n color:#fff;\r\n\r\n text-align:left;\r\n\r\n padding:12px 16px;\r\n\r\n font-family:'Poppins',sans-serif;\r\n\r\n font-size:13.5px;\r\n }\r\n\r\n\r\n table.spec-table td{\r\n padding:12px 16px;\r\n\r\n border-bottom:1px solid var(--border);\r\n }\r\n\r\n\r\n table.spec-table tr:last-child td{\r\n border-bottom:none;\r\n }\r\n\r\n\r\n table.spec-table tr:nth-child(even) td{\r\n background:var(--grey-bg);\r\n }\r\n\r\n\r\n table.spec-table td:first-child{\r\n font-weight:600;\r\n\r\n color:var(--navy);\r\n\r\n width:38%;\r\n }\r\n\r\n\r\n .spec-note{\r\n font-size:12.5px;\r\n\r\n color:#68747d;\r\n\r\n margin-bottom:30px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n INDUSTRIES\r\n ====================================================== *\/\r\n\r\n .app-pills{\r\n display:flex;\r\n\r\n flex-wrap:wrap;\r\n\r\n gap:10px;\r\n\r\n margin:16px 0 30px;\r\n }\r\n\r\n\r\n .app-pills span{\r\n background:var(--navy);\r\n\r\n color:#fff;\r\n\r\n font-size:13px;\r\n\r\n font-weight:600;\r\n\r\n padding:9px 16px;\r\n\r\n border-radius:22px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n STANDARDS\r\n ====================================================== *\/\r\n\r\n .std-strip{\r\n display:flex;\r\n\r\n flex-wrap:wrap;\r\n\r\n gap:12px;\r\n\r\n margin:16px 0 30px;\r\n }\r\n\r\n\r\n .std-strip span{\r\n border:1.5px solid var(--navy);\r\n\r\n color:var(--navy);\r\n\r\n font-weight:700;\r\n\r\n font-size:13px;\r\n\r\n padding:8px 14px;\r\n\r\n border-radius:6px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n APPLICATION CONTENT\r\n ====================================================== *\/\r\n\r\n .application-content{\r\n background:var(--grey-bg);\r\n\r\n border:1px solid var(--border);\r\n\r\n border-radius:10px;\r\n\r\n padding:22px;\r\n\r\n margin-top:16px;\r\n }\r\n\r\n\r\n .application-content p:last-child{\r\n margin-bottom:0;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n CTA\r\n ====================================================== *\/\r\n\r\n .enquiry-box{\r\n margin-top:40px;\r\n\r\n background:\r\n linear-gradient(\r\n 120deg,\r\n var(--navy),\r\n var(--navy-dark)\r\n );\r\n\r\n color:#fff;\r\n\r\n border-radius:14px;\r\n\r\n padding:34px;\r\n\r\n text-align:center;\r\n }\r\n\r\n\r\n .enquiry-box h3{\r\n color:#fff;\r\n\r\n font-size:22px;\r\n\r\n margin-bottom:8px;\r\n }\r\n\r\n\r\n .enquiry-box p{\r\n color:#c4d3e0;\r\n\r\n margin-bottom:20px;\r\n }\r\n\r\n\r\n\r\n \/* =====================================================\r\n RESPONSIVE\r\n ====================================================== *\/\r\n\r\n @media (max-width:980px){\r\n\r\n .layout{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n\r\n .sidebar{\r\n position:static;\r\n }\r\n\r\n\r\n .sidebar-toggle{\r\n display:flex;\r\n }\r\n\r\n\r\n .sidebar.collapsed ul,\r\n .sidebar.collapsed .sidebar-cta{\r\n display:none;\r\n }\r\n\r\n\r\n .sidebar-head{\r\n display:none;\r\n }\r\n\r\n\r\n .hero-card{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n\r\n .feature-grid,\r\n .type-grid{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n }\r\n\r\n\r\n\r\n @media (max-width:760px){\r\n\r\n .page-header h1{\r\n font-size:26px;\r\n }\r\n\r\n\r\n .hero-card{\r\n padding:20px;\r\n }\r\n\r\n\r\n .hero-card h1{\r\n font-size:26px;\r\n }\r\n\r\n\r\n .content h2{\r\n font-size:22px;\r\n }\r\n\r\n }\r\n\r\n\r\n\r\n @media (max-width:520px){\r\n\r\n .layout{\r\n padding:25px 15px 50px;\r\n }\r\n\r\n\r\n .page-header{\r\n padding:35px 15px;\r\n }\r\n\r\n\r\n .hero-card .img-box{\r\n min-height:200px;\r\n }\r\n\r\n\r\n .hero-card .img-box img{\r\n max-height:210px;\r\n }\r\n\r\n\r\n .btn-row{\r\n flex-direction:column;\r\n }\r\n\r\n\r\n .btn{\r\n text-align:center;\r\n\r\n width:100%;\r\n }\r\n\r\n\r\n .enquiry-box{\r\n padding:25px 18px;\r\n }\r\n\r\n }\r\n\r\n <\/style>\r\n\r\n<\/head>\r\n\r\n\r\n<body>\r\n\r\n\r\n <!-- =====================================================\r\n PAGE HEADER\r\n ====================================================== -->\r\n\r\n <div class=\"page-header\">\r\n\r\n <h1>\r\n Check Valve\r\n <\/h1>\r\n\r\n\r\n <div class=\"crumb\">\r\n\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/\">\r\n Home\r\n <\/a>\r\n\r\n <span class=\"sep\">\/<\/span>\r\n\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/our-products\/\">\r\n Our Products\r\n <\/a>\r\n\r\n <span class=\"sep\">\/<\/span>\r\n\r\n Check Valve\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =====================================================\r\n MAIN LAYOUT\r\n ====================================================== -->\r\n\r\n <div class=\"layout\">\r\n\r\n\r\n <!-- =================================================\r\n SIDEBAR\r\n ================================================== -->\r\n\r\n <aside class=\"sidebar\" id=\"sidebar\">\r\n\r\n\r\n <button\r\n class=\"sidebar-toggle\"\r\n id=\"sidebarToggle\">\r\n\r\n Browse Products\r\n\r\n <span class=\"arrow\">\r\n ▼\r\n <\/span>\r\n\r\n <\/button>\r\n\r\n\r\n <div class=\"sidebar-head\">\r\n Our Products\r\n <\/div>\r\n\r\n\r\n <ul>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/gate-valve\/\">\r\n Gate Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/global-valve\/\">\r\n Globe Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a\r\n href=\"https:\/\/hubtechmedia.in\/global\/check-valve\/\"\r\n class=\"active\">\r\n\r\n Check Valve\r\n\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/ball-valve\/\">\r\n Ball Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/butterfly-valve\/\">\r\n Butterfly Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/knife-edge-gate-valve\/\">\r\n Knife Edge Gate Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/strainers\/\">\r\n Strainers\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/needle-valve\/\">\r\n Needle Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/control-valves\/\">\r\n Control Valves\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/double-cone-valve\/\">\r\n Double Cone Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/safety-relief-valve\/\">\r\n Safety Relief Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/cryogenic-valve\/\">\r\n Cryogenic Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/rotary-valve\/\">\r\n Rotary Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/dome-valve\/\">\r\n Dome Valve\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <li>\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/contact-us\/\">\r\n Customise Valve On Request\r\n <\/a>\r\n <\/li>\r\n\r\n\r\n <\/ul>\r\n\r\n\r\n\r\n <!-- Sidebar CTA -->\r\n\r\n <div class=\"sidebar-cta\">\r\n\r\n <p>\r\n Need a custom specification or bulk quote?\r\n <\/p>\r\n\r\n\r\n <a href=\"https:\/\/hubtechmedia.in\/global\/contact-us\/\">\r\n Request a Quote\r\n <\/a>\r\n\r\n <\/div>\r\n\r\n <\/aside>\r\n\r\n\r\n\r\n <!-- =================================================\r\n MAIN CONTENT\r\n ================================================== -->\r\n\r\n <main class=\"content\">\r\n\r\n\r\n <!-- =================================================\r\n HERO SECTION\r\n ================================================== -->\r\n\r\n <div class=\"hero-card\">\r\n\r\n\r\n <div>\r\n\r\n\r\n <span class=\"eyebrow\">\r\n Non-Return Valve\r\n <\/span>\r\n\r\n\r\n <h1>\r\n GFI Check Valves\r\n <\/h1>\r\n\r\n\r\n <p>\r\n GFI Check Valves are designed to allow fluid\r\n flow in one direction while automatically\r\n preventing reverse flow. Operating without\r\n the need for manual intervention, these valves\r\n help protect pumps, compressors, pipelines and\r\n process equipment from backflow and associated\r\n pressure surges.\r\n <\/p>\r\n\r\n\r\n <p>\r\n Available in a range of proven configurations\r\n including swing, lift, piston, wafer and\r\n tilting-disc designs, GFI Check Valves can be\r\n selected according to flow characteristics,\r\n installation requirements, pressure class and\r\n service conditions.\r\n <\/p>\r\n\r\n\r\n\r\n <!-- Product Tags -->\r\n\r\n <div class=\"tags\">\r\n\r\n\r\n <span>\r\n Size: 15 mm \u2013 900 mm\r\n <\/span>\r\n\r\n\r\n <span>\r\n Pressure Class: 150 \u2013 2500\r\n <\/span>\r\n\r\n\r\n <span>\r\n Cast & Forged Construction\r\n <\/span>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Buttons -->\r\n\r\n <div class=\"btn-row\">\r\n\r\n\r\n <a\r\n href=\"https:\/\/hubtechmedia.in\/global\/contact-us\/\"\r\n class=\"btn btn-primary\">\r\n\r\n Request a Quote\r\n\r\n <\/a>\r\n\r\n\r\n <a\r\n href=\"#specifications\"\r\n class=\"btn btn-outline\">\r\n\r\n View Specifications\r\n\r\n <\/a>\r\n\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Product Image -->\r\n\r\n <div class=\"img-box\">\r\n\r\n <img decoding=\"async\"\r\n src=\"https:\/\/hubtechmedia.in\/global\/wp-content\/uploads\/2026\/06\/p-3.png\"\r\n alt=\"GFI Check Valve\">\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n KEY FEATURES\r\n ================================================== -->\r\n\r\n <h2>\r\n Key Features\r\n <\/h2>\r\n\r\n\r\n <div class=\"feature-grid\">\r\n\r\n\r\n <!-- Feature 1 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 1\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n Automatic Backflow Prevention\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Automatically prevents reverse flow,\r\n helping protect pumps, equipment and\r\n process pipelines.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Feature 2 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 2\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n No External Actuation Required\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Valve operation is driven by the process\r\n flow, eliminating the need for manual\r\n or powered actuation.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Feature 3 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 3\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n Reliable Sealing\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Precision-machined seating surfaces\r\n provide dependable closure and help\r\n minimize reverse leakage.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Feature 4 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 4\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n Multiple Design Configurations\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Swing, lift, piston, wafer and tilting-disc\r\n configurations are available for different\r\n system requirements.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Feature 5 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 5\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n Robust Construction\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Available in carbon steel, stainless steel\r\n and alloy steel constructions for demanding\r\n industrial services.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Feature 6 -->\r\n\r\n <div class=\"feature-item\">\r\n\r\n <div class=\"dot\">\r\n 6\r\n <\/div>\r\n\r\n\r\n <div>\r\n\r\n <h4>\r\n Reduced Flow Reversal Risk\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Properly selected closing characteristics\r\n help limit reverse flow and reduce the\r\n potential for damaging pressure effects.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n AVAILABLE TYPES\r\n ================================================== -->\r\n\r\n <h2>\r\n Available Types\r\n <\/h2>\r\n\r\n\r\n <div class=\"type-grid\">\r\n\r\n\r\n <!-- Type 1 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Swing Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Uses a hinged disc that swings away from the\r\n seat during forward flow and returns to the\r\n closed position when flow reverses. Suitable\r\n for a wide range of liquid and gas services.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Type 2 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Lift Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n The disc moves vertically from the seat under\r\n forward flow and returns to the seat when\r\n flow reverses. Suitable for applications\r\n requiring controlled and reliable closure.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Type 3 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Wafer Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n A compact, lightweight configuration installed\r\n between pipe flanges. Its space-saving design\r\n makes it suitable for systems where installation\r\n space is limited.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Type 4 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Tilting Disc Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Features a disc that pivots around an offset\r\n point to provide rapid response to changes\r\n in flow direction and help reduce pressure\r\n surges and water hammer.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Type 5 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Piston Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Uses a piston or guided disc arrangement for\r\n controlled movement and dependable seating,\r\n making it suitable for high-pressure process\r\n applications.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- Type 6 -->\r\n\r\n <div class=\"type-card\">\r\n\r\n <h4>\r\n Dual Plate Check Valve\r\n <\/h4>\r\n\r\n\r\n <p>\r\n Incorporates two spring-assisted plates for\r\n compact installation and fast closing action,\r\n making it suitable for a variety of industrial\r\n piping systems.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n TECHNICAL SPECIFICATIONS\r\n ================================================== -->\r\n\r\n <h2 id=\"specifications\">\r\n Technical Specifications\r\n <\/h2>\r\n\r\n\r\n <table class=\"spec-table\">\r\n\r\n\r\n <tr>\r\n\r\n <th colspan=\"2\">\r\n General Specifications\r\n <\/th>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Valve Type\r\n <\/td>\r\n\r\n <td>\r\n Check Valve \/ Non-Return Valve\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Design Standards\r\n <\/td>\r\n\r\n <td>\r\n API 594 \/ BS 1868 \/ ASME B16.34\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Size Range\r\n <\/td>\r\n\r\n <td>\r\n 15 mm to 900 mm (\u00bd" to 36")\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Pressure Classes\r\n <\/td>\r\n\r\n <td>\r\n Class 150 to Class 2500\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Construction\r\n <\/td>\r\n\r\n <td>\r\n Cast \/ Forged\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Body Materials\r\n <\/td>\r\n\r\n <td>\r\n Carbon Steel \/ Stainless Steel \/ Alloy Steel\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Available Designs\r\n <\/td>\r\n\r\n <td>\r\n Swing \/ Lift \/ Piston \/ Wafer \/\r\n Tilting Disc \/ Dual Plate\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n End Connections\r\n <\/td>\r\n\r\n <td>\r\n Flanged \/ Wafer \/ Lug \/ Butt Weld \/\r\n Socket Weld \/ Threaded\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Flange Facing\r\n <\/td>\r\n\r\n <td>\r\n RF \/ RTJ\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Trim Materials\r\n <\/td>\r\n\r\n <td>\r\n SS304 \/ SS316 \/ 13% Cr \/ Stellite\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Operating Temperature\r\n <\/td>\r\n\r\n <td>\r\n Application and material grade dependent\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Testing Standard\r\n <\/td>\r\n\r\n <td>\r\n API 598 \/ ISO 5208\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <tr>\r\n\r\n <td>\r\n Design Standard\r\n <\/td>\r\n\r\n <td>\r\n ASME B16.34\r\n <\/td>\r\n\r\n <\/tr>\r\n\r\n\r\n <\/table>\r\n\r\n\r\n <p class=\"spec-note\">\r\n\r\n Final valve configuration, materials, pressure rating\r\n and operating limits are selected according to the\r\n application and service conditions.\r\n\r\n <\/p>\r\n\r\n\r\n\r\n <!-- =================================================\r\n APPLICABLE INDUSTRIES\r\n ================================================== -->\r\n\r\n <h2>\r\n Applicable Industries\r\n <\/h2>\r\n\r\n\r\n <div class=\"app-pills\">\r\n\r\n\r\n <span>\r\n Oil & Gas\r\n <\/span>\r\n\r\n\r\n <span>\r\n Petrochemical\r\n <\/span>\r\n\r\n\r\n <span>\r\n Refineries\r\n <\/span>\r\n\r\n\r\n <span>\r\n Power Generation\r\n <\/span>\r\n\r\n\r\n <span>\r\n Chemical Processing\r\n <\/span>\r\n\r\n\r\n <span>\r\n Water Treatment\r\n <\/span>\r\n\r\n\r\n <span>\r\n Marine & Offshore\r\n <\/span>\r\n\r\n\r\n <span>\r\n General Industrial\r\n <\/span>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n MANUFACTURING STANDARDS\r\n ================================================== -->\r\n\r\n <h2>\r\n Manufacturing Standards\r\n <\/h2>\r\n\r\n\r\n <div class=\"std-strip\">\r\n\r\n\r\n <span>\r\n API 594\r\n <\/span>\r\n\r\n\r\n <span>\r\n BS 1868\r\n <\/span>\r\n\r\n\r\n <span>\r\n ASME B16.34\r\n <\/span>\r\n\r\n\r\n <span>\r\n API 598\r\n <\/span>\r\n\r\n\r\n <span>\r\n ISO 5208\r\n <\/span>\r\n\r\n\r\n <span>\r\n API 607\r\n <\/span>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n APPLICATIONS\r\n ================================================== -->\r\n\r\n <h2>\r\n Check Valve Applications\r\n <\/h2>\r\n\r\n\r\n <div class=\"application-content\">\r\n\r\n\r\n <p>\r\n GFI Check Valves are used in piping systems where\r\n reverse flow must be prevented automatically.\r\n They are commonly installed downstream of pumps\r\n and compressors, in process pipelines, discharge\r\n lines and equipment connections where unwanted\r\n backflow could affect system performance or\r\n damage connected equipment.\r\n <\/p>\r\n\r\n\r\n <p>\r\n The appropriate check valve design is selected\r\n according to fluid characteristics, flow velocity,\r\n pressure conditions, installation orientation,\r\n required closing response and the potential for\r\n pressure surges within the system.\r\n <\/p>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =================================================\r\n CTA\r\n ================================================== -->\r\n\r\n <div class=\"enquiry-box\">\r\n\r\n\r\n <h3>\r\n Looking for the Right Check Valve Solution?\r\n <\/h3>\r\n\r\n\r\n <p>\r\n Share your application requirements, valve size,\r\n pressure class, material, fluid service and\r\n installation details with GFI. Our engineering\r\n team can recommend a suitable Check Valve\r\n configuration for your system.\r\n <\/p>\r\n\r\n\r\n <a\r\n href=\"https:\/\/hubtechmedia.in\/global\/contact-us\/\"\r\n class=\"btn btn-primary\">\r\n\r\n Request a Quote\r\n\r\n <\/a>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n <\/main>\r\n\r\n <\/div>\r\n\r\n\r\n\r\n <!-- =====================================================\r\n JAVASCRIPT\r\n ====================================================== -->\r\n\r\n <script>\r\n\r\n\r\n \/* =================================================\r\n SIDEBAR TOGGLE\r\n ================================================== *\/\r\n\r\n var sidebarToggle =\r\n document.getElementById('sidebarToggle');\r\n\r\n\r\n var sidebar =\r\n document.getElementById('sidebar');\r\n\r\n\r\n if(sidebarToggle && sidebar){\r\n\r\n sidebarToggle.addEventListener(\r\n 'click',\r\n function(){\r\n\r\n sidebar.classList.toggle('collapsed');\r\n\r\n sidebarToggle.classList.toggle('open');\r\n\r\n }\r\n );\r\n\r\n }\r\n\r\n\r\n\r\n \/* =================================================\r\n RESPONSIVE SIDEBAR\r\n ================================================== *\/\r\n\r\n function initSidebar(){\r\n\r\n if(!sidebar){\r\n return;\r\n }\r\n\r\n\r\n if(window.innerWidth <= 980){\r\n\r\n sidebar.classList.add('collapsed');\r\n\r\n }\r\n\r\n else{\r\n\r\n sidebar.classList.remove('collapsed');\r\n\r\n }\r\n\r\n }\r\n\r\n\r\n window.addEventListener(\r\n 'resize',\r\n initSidebar\r\n );\r\n\r\n\r\n initSidebar();\r\n\r\n\r\n <\/script>\r\n\r\n\r\n<\/body>\r\n\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Check Valve \u2013 Global Flow Industries (GFI Valves) Check Valve Home \/ Our Products \/ Check Valve Browse Products ▼ Our Products Gate Valve Globe Valve Check Valve Ball Valve Butterfly Valve Knife Edge Gate Valve Strainers Needle Valve Control Valves Double Cone Valve Safety Relief Valve Cryogenic Valve Rotary Valve Dome Valve Customise Valve On Request Need a custom specification or bulk quote? Request a Quote Non-Return Valve GFI Check Valves GFI Check Valves are designed to allow fluid flow in one direction while automatically preventing reverse flow. Operating without the need for manual intervention, these valves help protect pumps, compressors, pipelines and process equipment from backflow and associated pressure surges. Available in a range of proven configurations including swing, lift, piston, wafer and tilting-disc designs, GFI Check Valves can be selected according to flow characteristics, installation requirements, pressure class and service conditions. Size: 15 mm \u2013 900 mm Pressure Class: 150 \u2013 2500 Cast & Forged Construction Request a Quote View Specifications Key Features 1 Automatic Backflow Prevention Automatically prevents reverse flow, helping protect pumps, equipment and process pipelines. 2 No External Actuation Required Valve operation is driven by the process flow, eliminating the need for manual or powered actuation. 3 Reliable Sealing Precision-machined seating surfaces provide dependable closure and help minimize reverse leakage. 4 Multiple Design Configurations Swing, lift, piston, wafer and tilting-disc configurations are available for different system requirements. 5 Robust Construction Available in carbon steel, stainless steel and alloy steel constructions for demanding industrial services. 6 Reduced Flow Reversal Risk Properly selected closing characteristics help limit reverse flow and reduce the potential for damaging pressure effects. Available Types Swing Check Valve Uses a hinged disc that swings away from the seat during forward flow and returns to the closed position when flow reverses. Suitable for a wide range of liquid and gas services. Lift Check Valve The disc moves vertically from the seat under forward flow and returns to the seat when flow reverses. Suitable for applications requiring controlled and reliable closure. Wafer Check Valve A compact, lightweight configuration installed between pipe flanges. Its space-saving design makes it suitable for systems where installation space is limited. Tilting Disc Check Valve Features a disc that pivots around an offset point to provide rapid response to changes in flow direction and help reduce pressure surges and water hammer. Piston Check Valve Uses a piston or guided disc arrangement for controlled movement and dependable seating, making it suitable for high-pressure process applications. Dual Plate Check Valve Incorporates two spring-assisted plates for compact installation and fast closing action, making it suitable for a variety of industrial piping systems. Technical Specifications General Specifications Valve Type Check Valve \/ Non-Return Valve Design Standards API 594 \/ BS 1868 \/ ASME B16.34 Size Range 15 mm to 900 mm (\u00bd" to 36") Pressure Classes Class 150 to Class 2500 Construction Cast \/ Forged Body Materials Carbon Steel \/ Stainless Steel \/ Alloy Steel Available Designs Swing \/ Lift \/ Piston \/ Wafer \/ Tilting Disc \/ Dual Plate End Connections Flanged \/ Wafer \/ Lug \/ Butt Weld \/ Socket Weld \/ Threaded Flange Facing RF \/ RTJ Trim Materials SS304 \/ SS316 \/ 13% Cr \/ Stellite Operating Temperature Application and material grade dependent Testing Standard API 598 \/ ISO 5208 Design Standard ASME B16.34 Final valve configuration, materials, pressure rating and operating limits are selected according to the application and service conditions. Applicable Industries Oil & Gas Petrochemical Refineries Power Generation Chemical Processing Water Treatment Marine & Offshore General Industrial Manufacturing Standards API 594 BS 1868 ASME B16.34 API 598 ISO 5208 API 607 Check Valve Applications GFI Check Valves are used in piping systems where reverse flow must be prevented automatically. They are commonly installed downstream of pumps and compressors, in process pipelines, discharge lines and equipment connections where unwanted backflow could affect system performance or damage connected equipment. The appropriate check valve design is selected according to fluid characteristics, flow velocity, pressure conditions, installation orientation, required closing response and the potential for pressure surges within the system. Looking for the Right Check Valve Solution? Share your application requirements, valve size, pressure class, material, fluid service and installation details with GFI. Our engineering team can recommend a suitable Check Valve configuration for your system. 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