We are in a very promising and fast-growing market, our DI PVC Fittings, Universal Coupling, ductile iron bends is the best we have ever made, and we have a very good product line. Our advanced production equipment and high-quality management team, stable quality and affordable price have won us a vast market. In order to further expand and enhance market service capabilities, the company has carried out industrial adjustments to achieve cross-regional layout and further enhance market competitiveness. We will, as always, strive to create a first-class enterprise ambition, to seek truthful innovation based. Excellent talents are the cornerstone to achieve the strategic goals of the enterprise, and the driving force for the sustainable development of the enterprise. The company has been recruiting talents with scientific talent training method, effective incentive mechanism, fair competition platform and wide career development space.
Wafer Check Valve
Wafer type dual plate check valve is one type of non-return valve with two torsion springs added to each of pair valve plates,which close the plates quickly and automatically, preventing the mediums from flowing back. Wafer dual plate check valve can be mounted between the two pipes in both horizontal and vertical directions. Wafer type dual plate check valve has features of compact structure, light weight and bidirectional. Flowspec Luokai can manufacture the wafer type dual plate check valve in accordance with API594 with material of cast iron, ductile iron and bronze.
Wafer Check Valve Standards
* Design & manufacturing: API594
* Face to face: ANSI B16.10, EN 558-1 series 16
* Matching flanges: ANSI B16.1/5, EN 1092, JIS10K, AS 2129
* Inspection & testing: API598, GB13927
Wafer Check Valve Features
* Small in size, light weight, compact structure, easy maintenance
* Quick action prevents of medium back flow
* Short face to face and good rigidity
* Easy installation, can be mounted horizontally and vertically
* Tightly sealed, without leakage
* Safe and reliable operation, high interference-resistance
Wafer Check Valve Technical Specifications
Type: Dual Plate Wafer Check Valve.
Size Range: DN40-DN1200
Working pressure: PN10, PN16.
Valve Design: API 594
Valve Pressure Testing & Inspection: API 598
Flange Connections: ANSI Class 125/150 or DIN PN10/16
Body: Cast Iron, Ductile Iron, Stainless Steel, WCB
Disc: DI nickel plated, SS316, SS304.
Spring: SS304, SS316.
Applicable temperature: from -40 to +230 degrees Celsius.
Wafer Check Valve details
We always develop and produce in strict accordance with industry standards to ensure the safety of our Single-Disc Swing Wafer Check Valve (H74). Our company is willing to cooperate with people from all walks of life in equipment, develop together and establish long-term and stable business relations. We always stick to the principle 'Quality First, Prestige Supreme'.
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