double check valves

Disc / Wafer check valve, PN16/PN40, SS304/SS316,

Wafer dual plate check valve, cast steel material, wafer type.

 
Stainless steel pressure relief valve
 
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1/4" stainless steel spring check valve for

5/32" PP Viton  Duckbill Check Valve Sh

1/8" mini plastic  Diaphragm Check Valv

1/8" PP Viton Shut Off Valve Spring check va

5/16" Plastic Fuel Check Valve for Analytica

40bar High Pressure brass check valves
port size:G3/4",G1"

high pressure,high temperature valve.

Ball Valve Flange ball valve

1. Two control type of Meter-in or meter
2. Reducing flow in actuator lines
3. Strict adjustment with locknut

The micro-resistance retarded closed disc check valve can be used in the water supply and drainage pipeline of clear water, sewage, seawater and media

Ball Valve Flange ball valve

Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water

This valve is used in varous of hydraulic system and chemical system to provide cut off function.

Micro-resistance slow-closing check valve is also known as micro-resistance slow-closing non-return valve. Its role is to prevent the medium flow back

Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water

Fittings Series HVSS
1.Port Size:1/8",Spare parts can supply
2.Working Medium:Air,Pressure:0-0.85Mpa
3.Material of body:Brass and plastic

air check valve
2.MOQ:10sets
3.Aluminum Alloy
4.Delivery:10--30days
5.manufacturer

one way valve, check valve, non return valve, no leakage valve, mini valve, rubber valve

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.

name:stop valve
Material: carbon steel stainless steel
Processing: precision casting
Application:Petroleum machinery

Nomical Pressure:2.0MPa
Working Medium:Water,Oil,Gas
Working Temperature:-20℃≤t≤120℃
Compression Size:15mm

Ball Valve Flange ball valve

high temperature valve,high pressure valve.

Check Valve / oil equipment suppliers/ oilfield /wellhead

Material:brass
CuZn39Pb3
Cuzn20Pb2
Bronze

Material：brass
CuZn39Pb3
Cuzn20Pb2
Bronze

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe