gate valve wesdom



Stainless Steel Threaded Gate Valve

Stainless Steel Threaded Gate Valve


Pressure Rating:PN10,PN16

Material: stainless steel

Design Standard:GB/T12224-2015

Inspection Standard:GB/T13927,EN12266

Application medium:Water, oil, gas

Application Temperature:0-300℃

Applied projects:Petrochemical/ Power plant/Refining/Oil & Gas/ Metallurgy etc.


Product details


Stainless steel threaded gate valve is the kind of valves that fully opened and fully closed for fluid control. The opening and closing part of the gate valve is its gate plate, the direction of the motion of the gate plate is perpendicular to the direction of the fluid, when valve is opening, the fluid can go through the valve immediately without any block, when valve is closing, the fluid can be cut off immediately and fully.

Compared with other metal material, Stainless steel have overwhelming advantages in pressure resistance, high temperature resistance, low temperature resistance, corrosion resistance, valve life and so on. For its excellent valve function, the stainless steel threaded gate valves are widely used in chemical food petroleum energy pharmaceutical construction industries.


1.The gate plate motion direction is vertical to the medium flow direction, small torque for open and close, which makes the open and close of the valve is easy and flexible.

2.Medium flow direction is not restricted, no disturb for flow, no pressure reduce, medium can flow to any direction through the gate valve, which can applied to the pipeline medium flow may be changed.

3.Due to its long on-off operation time, it will not happen the Water hammer phenomenon.

4.Compared with brass, the stainless steel can handle greater range of temperatures and pressures, better functions for corrosion resistance, valve life and so on.

5.Superior performance, not only high sealingability, safe and reliable, but also excellent performance, beautiful shape.

gate valve

Material specification:

No. Part Material
1 Body Stainless Steel 316
2 Disc Stainless Steel 316
3 Bonnet Stainless Steel 316
4 Gasket PTFE
5 Whorl Gasket Stainless Steel 304
6 Packing PTFE
7 Gland Stainless Steel 304
8 Cap Nut Stainless Steel 316
9 Stem Stainless Steel 316
10 Handle Aluminum
11 Name Plate Aluminum
12 Nut Stainless Steel 304

Stainless steel gate valve dimension:

DN NB Inner diameter of thread(mm) Outside diameter of thread(mm)
DN15 1/2 19 20
DN20 3/4 24 25.5
DN25 1 30 32
DN32 1 1/4 39 40.5
DN40 1 1/2 44 46
DN50 2 56.5 58
DN65 2 1/2 72.5 74
DN80 3 84.5 86
DN100 4 110 112


wesdom gate valve

Project case

Project location: Canada

Application industry: Architecture Project

Main products: stainless steel threaded gate valves, stainless steel globe valves, Y strainers

Project introduction:

In architecture industry, the valves are mainly used for water pipeline and fire protection. Adter installation and after use, the customer has given our valves a very high evaluation.

Product packaging and transportation


wesdom gate valve



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