We aim at the achievement of a richer mind and body along with the living for Flanged Ductile Iron Pipe, Cast Iron Gate Valve, Universal Flange Adaptor. We implement modern scientific management, scientifically and reasonably equipped with various types of personnel and facilities to ensure the safety of the system, reliable operation, and achieve better economic benefits while ensuring social and environmental benefits. The company actively responds to the call of the national mass entrepreneurship, shoulders the sacred mission entrusted by the times, and strives hard.
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 will relentlessly pursue technological and managerial innovation, and make every effort to promote our Full Range Brass Ball Valve Bib Cock Bib Tap Stop Valve Stopcock Check Valve Non-Return Valve Gate Valve Angle Valve Float Valve, Prv, Tmv, Safety Valve upgrading and industry development. We focus on the cultivation of team centripetal force, affinity and cohesion. In terms of team management, our company's forward-looking innovative thinking and keen strategic sense deepen the talent management mechanism.
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