Valves

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

1. All the key parts are produced by digital machines
2. Screw was tested by standard screw gauge
3. Different surface treatment option

-With or without leakage port
-With or without pre-opening
-Type with pre-opening, dampened decompression
-3 opening pressures

Standard or Nonstandard:Standard
Structure:Control
Pressure:Low Pressure
Power:Manual
Material:Alloy...

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

1. Carve symbol on the body as direction
2. Keeping pressure as back up valve
3. Black galvanization, zinc or chrome plate option

-With or without leakage port
-With or without pre-opening
-Type with pre-opening, dampened decompression
-3 opening pressures
-Subplate mounting

Standard:API600,AP16D,BS1868,BSEN13709,ASIB16.34
Materail: WCB,Stainless steel ect
Pressure: class150-class 2500
Size:2 "-48"

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

1. Plastic covers for screw protection
2. No oil leakage in one direction
3. Strong import elastic spring to ensure on or off reliability

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

Standard or Nonstandard:Standard
Structure:Pressure Reducing
Pressure:High Pressure
Power:Hydraulic
Material:Alloy...

Standard:API600,AP16D,BS1868,BSEN13709,ASIB16.34
Materail: WCB,Stainless steel ect
Pressure: class150-class 2500
Size:2 "-48"

we can make all kinds of valves, gate valve,check valve,butterfly valve,ball valve,globe valve and so on.

This type of check valves are used to stainless steel pipe system,in order to prevent the fluid flowing back.

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

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

Standard:API600,AP16D,BS1868,BSEN13709,ASIB16.34
Materail: WCB,Stainless steel ect
Pressure: class150-class 2500
Size:2 "-48"

we can make all kinds of valves, gate valve,check valve,butterfly valve,ball valve,globe valve and so on.

1. Qualified carbon steel as raw materials
2. Keeping system pressure as back up valve
3. High pressure in one way seal tested before delivery