Non-Rising Stem Wedge Gate Valve Series
Negotiable
China
**C Platform, Intelligent Manufacturing Industrial Park, High-Tech Industrial Development Zone, Yangquan City, Shanxi Province**
2591441
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Product Introduction

Concealed stem single gate structure, featuring advantages of small space occupation, flexible operation, and convenient use and maintenance.

  • The sealing surfaces of the valve body and gate are ground and machined, providing excellent sealing performance.
  • High-quality materials, sturdy and durable, with a long service life.
  • Can be equipped with a side bypass valve according to user needs.

Application

This valve is suitable for use as a shut-off device in pipelines carrying non-corrosive media such as water, steam, and oil products.

Product Parameters

Main Performance Specifications

Nominal Pressure (MPa)

1.0~1.6

Test Pressure (MPa)

Shell: 1.5~2.4 Sealing: 1.1~1.76

Applicable Temperature

-20℃~200℃

Applicable Medium

Water, steam, oil products and other non-corrosive media

Drive Type

Manual (including square tenon), worm gear drive, electric, pneumatic, hydraulic and other transmission types

 

Main Component Materials

Component Name

Material

Valve Body, Bonnet, Gate

Gray cast iron, ductile iron, cast steel

Stem

High-quality carbon steel, stainless steel

Stem Nut

Ductile iron, brass, bronze

Sealing Pair

Body material, brass, stainless steel

Packing

Flexible graphite

Gasket

Non-asbestos rubber sheet