Electric Non-Rising Stem Wedge Double Disc Gate Valve
Negotiable
China
**C Platform, Intelligent Manufacturing Industrial Park, High-Tech Industrial Development Zone, Yangquan City, Shanxi Province**
2591441
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Product Introduction
  • The concealed stem double gate structure offers advantages of small space occupation, flexible operation, and convenient use and maintenance.
  • The sealing pair adopts a wedge-type double gate, featuring good self-adjustment performance and excellent sealing properties.
  • The valve is equipped with a bypass valve for opening and pressure relief, reducing the opening torque.

Purpose

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)

0.25

Test Pressure (MPa)

Shell: 0.375
Seal: 0.275

Applicable Temperature

-20℃~200℃

Applicable Medium

Water, Steam, Oil

Drive Type

Manual, 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, Stainless Steel

Packing

Flexible Graphite, Oil-Impregnated Asbestos Packing

Gasket

Non-Asbestos Rubber Sheet, Rubber Asbestos Sheet