Forged steel globe valve three kinds of body cover connection design form
Classification:
Release Time：2018-04-09
Forged steel cut-off valve has three kinds of body cover connection design: the first is the body cover bolt connection forged steel cut-off valve, according to this connection form of the design of the valve, the valve body and the valve cover with bolts, winding gasket seal, the advantage is easy to repair. The second kind of body cover welding connection forged steel globe valve, according to this connection form design of the valve, the valve body and the valve cover full welding seal, the advantage is no external leakage. The third is the pressure self-tightening valve cover forged steel globe valve, according to this connection form design of the valve, the valve body and the valve cover with screw mosquito connection, internal pressure from the sealing ring seal, the advantage is that the greater the internal pressure, the better the sealing performance. You can according to the actual
Forged steel globe valve has three kinds of body cover connection design:
The first kind
Is the body cover bolt connection forged steel globe valve, according to this connection form design of the valve,
The valve body and bonnet are bolted,
Winding gasket seal, the advantage is easy to repair.
Second Kind
The body cover is welded and connected to the forged steel stop valve. The valve designed according to this connection form,
The valve body and the valve cover are fully welded and sealed,
The advantage is no external leakage.
Third Kind
It is a pressure self-tightening valve cover forged steel globe valve, which is designed according to this connection form,
The valve body and the valve cover are connected with snails and mosquitoes, and the internal pressure is sealed from the sealing ring,
The advantage is that the greater the internal pressure, the better the sealing performance.
You can choose the valve according to the actual situation.
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