Main features

Forged steel check valve has two kinds of body cover connection design form:

The first is the body cover bolt connection forged steel check valve, according to this connection form design of the valve, its valve body and valve cover with bolt connection, winding gasket seal, the advantage is easy to maintain.

The second kind of body cover full welding seal forged steel check valve, according to this connection form design of the valve, its valve body and valve cover with screw mosquito connection, full welding seal, the advantage is no leakage. Forged steel check valve valve flap form also have cut-off shape, needle-shaped, spherical, you can according to the actual situation of reasonable choice of our forged steel valves.

Product structure

1、Whole diameter or reduced diameter

2、Lift check valve

3、Ball check valve

4、Swing check valve

5、Built-in spring as required

6、Bolt connection, welded connection bonnet

7、The valve flap can be changed into throttle type, needle type and ball type.

Scope of application

Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection, etc.