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  • H74H / X-10 / 16/25/40 Wafer Disc Check Valve

H74H / X-10 / 16/25/40 Wafer Disc Check Valve

Medium temperature: ≤400 ℃
Medium: water, sealed according to material selection
Caliber: DN50-1000
Pressure: 1.0-4.0mpa
Body material: Material: CF8 Ss304, CF8M Ss316,WCB 

Connection method: Wafer type

SS304 Wafer Type single disc swing Check Valve

Single Plate Wafer Swing Check Valve



Product Details

Wafer check valve external dimensions and connection dimensions
Nominal diameter
(mm)
LD1D
PN10 / 16PN25 / 40PN10PN16PN25
PN40
PN40
50151925104104109109
65151938125125129129
80161946140140144144
100161971.5160160170170
125171995185185196196
1501929114220220226226
2002629140270270286293
2502938188330331343355
3003851216380386403420
3503845263440446460477
4004855305491495517549
4504860356541558567574
5005870406596620622626
6006878482698732734745
7007080562813804831-
8007595664918912942-
9007595738101810121040-
100090100846112411261155-

Material of main parts of wafer check valve
Part Namematerial
Body / bonnetWCB / stainless steel
DiscWCB / stainless steel
Sealing ringNBR / EPDM / PTFE / steel

H74H / X-10 / 16/25/40 Wafer Disc Check Valve

Wafer check valve performance specifications
modelNominal pressure
(mpa)
test pressureproper temperatureApplicable medium
Strength (water)Sealed (water)
H74H / X-101.0 Working pressure * 1.5Working pressure * 1.1≤400 ℃Water and seal material selection
H74H / X-161.6 
H74H / X-252.5 
H74H / X-404.0 

Tips:

1.Compact structure, reasonable design, good valve rigidity, smooth passage.

2.The use of flexible graphite packing, reliable sealing, light and flexible operation

 

Applications:

Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc.

 

Product Advantages:

 

1.We have Sand or Precision casting technology,So we can as your drawing design and production.

2.Customers' logos are available cast on the valve body.

3. All our casting with tempering procedure before Processing.

4. Use the CNC lathe during whole process.

5. The disc sealing surface use plasma welding machine welding.

6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.

7.The kind valve we usually use Bags to package, We also can according to specific customer's requests.

 

Company Advantages:

1.We are manufacturer Since 1992.

2.CE,API,ISO approved.

3.Fast delivery.

4.Low price with high quality.

5.Professional work Team!

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