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DPV® API 594 Dual Plate Wafer Check Valves

The above example, namely DPV® Fig. W72, shows an ANSI Class 150 Dual Plate Wafer Check Valve for Installation between ANSI Class 150 Raised Face Flanges. ANSI Class 2500 ANSI Class 300 ANSI Class 600 ANSI Class 900 ANSI Class 1500 Check Valve Design Features Standard Materials of Construction ANSI Class 150 Body Type API 594 DUAL PLATE CHECK DUAL PLATE WAFER CHECK VALVE CATALOG - WalworthAn important feature of the DUAL PLATE WAFER CHECK valve is that it does not depend on the pressure or flow to center the plates in relation to the sealing surface in order to make the seal. Single plate conventional designs, even those having centering guides, require a backpressure and backflow to center the plate to

Dual Plate Lug Type Check Valve - ASTECH VALVE CO.,LTD.

144 rows · ASTECH VALVE CO.,LTD. believes that providing the best-qualified products, excellent Dual Plate Stainless Steel Ss316 Spring Wafer Check Valve Dual Plate Stainless Steel Ss316 Spring Wafer Check Valve , Find Complete Details about Dual Plate Stainless Steel Ss316 Spring Wafer Check Valve,Dual Plate Check Valve,Dual Plate Wafer Check Valve,Ss316 Wafer Check Valve from Valves Supplier or Manufacturer-Tianjin Tanggu Jinbin Valve Co., Dual Plate Wafer Check Valves - The Valve ShopDual Plate Wafer valves are designed with flangeless bodies with short face-to-face dimensions per API 594. They are clamped between mating flanges which are connected by studs and nuts. For other sizes and pressure classes contact factory. Class 125 face-to-face dimensions 2-1/2"-12" are thinner than the

Duo Check Valve (Stainless Steel)

wafer 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 accidents. feature Stainless Steel Dual Plate Check ValveStainless steel Dual plate check valve test:Body Test:1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test. Seat Test:1.1 times the working pressure with water. Stainless Steel Wafer Dual-Plate Check Valve - Buy DieFei Valve company main produce:Stainless Steel Wafer Dual-Plate Check Valve. Stainless Steel Wafer Dual-Plate Check Valve. Material:The body material:CF3/CF8/CF8M. The disc material:SS304/SS316. The stem/spring materia:SS416/SS314. The seat material:NBR/EPDM/VITON. Usage:

WAFER TYPE CHECK VALVE - Leader Valve

DUAL PLATE CHECK VALVE 01-13 WAFER TYPE SWING CHECK VALVE(SHORT PATTERN) 14 WAFER TYPE LIFT CHECK VALVE 15-16 CHECK VALVE APPLICATION 17-18 TECHNICAL DATA 19-20. USAGE Dual plate check valve is a vital item, installed in support of automatic shutdown valves and safety devices. Its purpose is to prevent and protect against the consequences of ium Dual Plate Wafer Check Valve Manufacturer In USA Valves Only is among the best ium Dual Plate Wafer Check Valve Manufacturer In USA, Canada and have been providing quality valves at competitive price. +1 2894014447 [email protected] ss316 wafer check valve, ss316 wafer check valve Suppliers Air Compressor 6 Inch SS316 Wafer Sandwich Dual Plate Check Valve. US $50.00-$65.00 / Set. 1 Set (Min. Order) Tianjin Jiangrui Steel Casting Co., Ltd. CN 3 YRS. 100.0% Response Rate. 5.0 (1) Contact Supplier. 1/5. COVNA DN150 DN600 High Pressure 20 inch 10 inch SS316 Double Disc Flange Butterfly Wafer Check Valve.

2" Dual Plate Wafer Check Valve- 316 Stainless Steel, Buna

DUAL PLATE WAFER STYLE CHECK VALVE; 316 SS; BUNA SEATWafer Check Valves are ready for immediate shipment for all Landfill Gas and Remediation applications. Low spring pressure requirements:Short flow path and smooth body and disc design creates low pressure drop across valve Made from 316 SSCF8M for body 316 Stainless Steel for all alloy internals Buna Body Seat -20 F to 250 F