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Knife Gate Valve

Knife gate valve has features of compact structure and light weighted. V&C knife gate valve is designed with lower operation torque, full bore, high Cv, sealing surface self clean, short F-F dimension, installation space saving, and easy maintenance. It is widely used in modern industrial, such as mining, power plant, city waste water disposing, food and beverage, paper mill, pharmaceutical, and chemical industry etc. Upon request valve can be offered with manual、pneumatic、electric or hydraulic actuated remote control service.


Design Feature


Product Range

Low torque, easy operation
Zero leakage packing and stuffing box design
No wear during shut off and open process
Full port, No begrime & No jam
Bar design guide blade to move smoothly
Stoper design ensure reliable sealing
To thoroughly tested and verified nuclear electrical conditions
Round shape design on both sides of the blade for enforcing body and lengthening packing life





100~150Psi (0.6~1MPa)

Body Materials

Carbon Steel, Stainless Steel

Sealing Type

Soft Seal, Metal To Metal Seal


Per Requirement s Of Customer

Design Standard

Per MSS-SP-81

Test Standard

Soft seal Per Zero leakage
Metal To Metal Seal Per MSS-SP-81

End Connection

Per MSS-SP-81


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