Wafer Knife Gate Valve1
Wafer Knife Gate Valve2
Wafer Knife Gate Valve3
Wafer Knife Gate Valve4

Wafer Knife Gate Valve

Size Range: 2’’-16’’/DN50-400

Pressure: PN1.0/1.6mpa

Body Materials: carbon steel/304 stainless steel/316 stainless steel

Seat Materials: 2cr13stainless steel

Disc Materials: 304stainless steel

Stem Materials: 2cr13stainless steel



Medium used: syrup, pulp, sewage, coal slurry, ash, slag water mixture.
Suitable temperature:below 80 degrees Celsius
Application field:municipal construction, water treatment, power, water supply and drainage, water conservancy projects.
Product advantages:

1.Stainless steel parts
The inner parts are made of stainless steel to ensure the purity of the medium.

2.Long service life
It overcomes the defect that the traditional valve is easy to rust and corrode, and extends the service life.

3.Reliable, hygienic and anti-corrosion
The inner and outer surface of valve body, cover, battening and connecting plate is sprayed with epoxy resin.

4.Good performance
The valve stem material is stainless steel, the valve stem thread is rolled, the performance is excellent.

5.Simple and compact structure
It is characterized by simple and compact structure, reasonable design, reliable sealing, lightweight material and flexible operation.

6.Easy to install and disassemble
Small volume, smooth passage, small flow resistance, light weight, easy to install, easy to disassemble


DN(mm) L D0 H1
50 48 180 295
65 48 200 315
80 51 220 360
100 51 240 400
125 57 260 450
150 57 280 510
200 70 300 585
250 70 340 695
300 76 380 795
350 76 400 950
400 89 450 1000
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