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American

American standard gate valve

Nominal pressure:PN1.0~42.0MPa
Nominal diameter:DN15~1500mm

The seal of the gate valve on both sides and the travel of the gate plate are a certain number of degrees, so that the gate valve becomes a wedge type, and then the valve acts on the central axis of the pipeline, which is used in the switch of the pipeline and the container. Wedge gate valves are widely used in petroleum industry, chemical plants, and some thermal power stations.

Design standard: API 600, GB/T 12234

Relatively small flow resistance design

The torque of the switch is small

There is no direction limit to the flow of the medium

The seal is stable and can be applied to various working conditions for a long time

The valve has an upper seal design

The valve stem is sealed with flexible graphite and graphite packing

Pressure seal structure

Solid ram design

Hidden stem valve stem design

And jacket insulation design


Product range

Body material: carbon steel, stainless steel, alloy steel, duplex stainless steel

Caliber: 1/2~60(DN15~1500)

Pressure: Class150~2500(PN10~PN420)

Connection: RF, RTJ, BW

Operating temperature: -110℃~+560℃

Operation mode: hand wheel, bevel gear, electric, pneumatic