VWC 316 40BAR WAFER CK. View More. STAINLESS STEEL DUAL PLATE WAFER TYPE CH Size Range:40-600MM. DUO 316 WAFER 150 CK. View More. CAST IRON DUAL PLATE WAFER TYPE CHECK VA Size Range:40-600MM. DUO CI 316 EPDM WAFER CK. China Customized Wafer Duo Plate Check Valve Type:Wafer Swing Check Valve. Body Material:Cast Steel or Cast Iron. Size:1-1/2" to 60". Pressure for Cast Steel Valves:150lb to 2500lb. Disc Type:Double Disc or Single Disc. Pressure for Cast Iron Valves:Pn16/150lb. Body Type:Wafer Type, Lugged Type, Flanged Type. Seat:Rubber Seat
DN200 Stainless Steel Duo Plate Wafer Check Valve With EPDM Sealing. Body:CF8M Disc:CF8M Seat:EPDM Spring:SS316 Trim:SS316. Applicable Standards:Wafer Check Valve design according to API594, API6D Face to face ASME B16.10/API594 End Flanges ASME B16.5/ASME B16.47 Butt Welding ends ASME B16.25 Inspection and test API 598. Material:Carbon Steel Dual-plate check valves (Proquip) - VelanProduct line:Dual-plate check valves (Proquip) Wafer type - PW dual-plate check valves. Size range (s) NPS 2 - 60. (DN 50 - 1500) Pressure rating. ASME Classes. 150 - 2500. Standard connections. Duo Check Valve (Cast Iron) - flomatic-valvesWAFER CHECK VALVE (DUAL PLATE) APPLICATION STANDARDS. VALVE IS USE FOR PREVENTING THE BACK-GOING OF MEDIUM IN PIPELINES AND EQUIPMENTS, AND THE PRESSURE OF MEDIUM WILL BRING THE RESULT OF OPENING AND CLOSING AUTOMATICALLY. WHEN THE MEDIUM IS BACK-GOING, VALVES DISC WILL AUTOMATICALLY CLOSE TO AVOID
The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much High Performance Check Valves - mid-continentsKey features of the Duo-Chek Style H wafer check valve include: A wide selection of body and plate materials A choice of metal-to-metal or resilient sealing Item Part No. No. 1 Body 2 Plate 3 Seal 4 Stop Pin 5 Hinge Pin 6 Spring* 7 Pin Insert 8 Snap Ring 9 Body Bearing 10 Plate Bearing 11 Spring Bearing * Independent spring in valve sizes 6" and larger. Super Duplex Dual Plate Wafer Check Valve Sea Water Duo wafer type check valve, wafer non return valve:Super Duplex Dual Plate Wafer Check Valve Sea Water Duo Check Valve . Specifications . Design According to AP1594. API6D. JB/T8937 Face to face according to API594. API6D. DIN3202. JB/T8937 Pressure & Temperature Rating according to
The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. All features put together make the Dual Plate Check Valve as the most efficient & versatile design. Wafer Check Valve Suppliers, all Quality Wafer Check Valve Wafer Check Valve, Wafer Check Valve Suppliers Directory - Find variety Wafer Check Valve Suppliers, Manufacturers, Companies from around the World at check valve ,swing check valve pn40 ,wafer butterfly valve, Valves Wafer Lug Stainless Steel CF8M Duo Plate Disc Type Check Valve. DN150 Ductile Iron Butterfly Disc Dual Plate Check Valve brands you trust.Duo-Chek® high performance non-slam check valves are the original Mission Manufacturing Company wafer check valves introduced to the market in the late 50's. The valve is available in the sizes, pressure classes and configurations required to meet the most demanding of applications. Product range includes, but is not limited to: Sizes:2" to 88"
The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much