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Wafer Style Check Valves
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Wafer Style Check Valves

Wafer Style Check Valves

Wafer check valves are also known as backflow valves, backstop valves, backpressure valves, check valves. These valves are automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, belonging to a kind of automatic valve.

Check Valves Supplier-GNEE

Check valve is to rely on the flow of the medium itself and automatically open and close the valve flap, used to prevent the medium backflow valve, also known as check valve, check valve, backflow valve, and back pressure valve. Check valve belongs to a kind of automatic valve, its main role is to prevent the media backflow, to prevent the pump and drive motor reversal, as well as container media discharge. Check valves can also be used to give which the pressure may rise to more than the system pressure of the auxiliary system to provide supply pipeline.

 

Sizes:2" – 42"
Pressure Rating:Class 150 to 2500
Materials:Stainless steel, Carbon steel, available upon request
Temperature:-45°C to 204°C/-50°F to 400°F

 

Seat Material

Material Operating Temperature
  ℃ °F
Buna-N -57 to 12 -70 to 250
EPDM -18 t0 135 0 to 300
Silicone -18 to 260 0 to 500
410 SS -267 to 537 -450 to 1000
Stellite -267 to 537 -450 to 1000
Integral Metal -267 to 537 -450 to 1000
316 SS -267 to 537 -450 to 1000
Teflon -40 to 149 -40 to 300
Viton -40 to 204 -40 to 400

 

Wafer Style Check Valve

wafer style check valves

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Application of Wafer Check Valves:

Gas and liquid piping

Field collection systems

Wellhead Injection Lines

Natural gas export installations

Product tank farms

Chemical Processing

Gas storage caverns

Power Generation

Wafer Lug Type Check Valve

wafer lug type check valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wafer Style Check Valves Supplier-GNEE Team Show

GNEE Group is a well-known valve supplier in China, 15 years is committed to provide customers with one-stop service, with high quality products and services, GNEE stood firmly in the domestic and overseas markets.GNEE Group all more than 200 employees will continue to progress, GNEE will continue to develop, and look forward to working with you to grow together.

wafer lug type check valves

 

 

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