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National standard pneumatic stop valve
National standard pneumatic stop valve

National standard pneumatic stop valve

◆ Nominal diameter:

DN15-DN600

◆ Valve body material:

Stainless steel, cast steel, carbon steel, forged steel

◆ Manufacturing standards:

GB/ANSI/JIS

◆ Product Overview:

Pneumatic stop valves are control components used for cutting off, distributing and changing the flow direction of media.

The opening and closing part of a pneumatic stop valve is a plug disc. The sealing surface is flat or conical, and the disc moves in a straight line along the centerline of the fluid. The movement forms of the valve stem include the lifting stem type (where the valve stem moves up and down while the handwheel does not) and the lifting rotating stem type (where the handwheel and the valve stem rotate up and down together, with the nut set on the valve body).

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