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Flange Swing Check Valve 

Specifications:

1. Size: DN40-350mm

2. Working Pressure: 150 PSI, PN10, PN16

3. Material: Cast iron GG25 or Ductile iron GGG40 / 50

4. Suitable Temperature: -20 °C to 180 °C (Different temperature choose different materials)

5. Suitable Medium: Water, Steam, Oil and natural gas etc.( Different raw material for different medium) Cryogenic, soft seat insert design available for tight shut off where required.

 

Flange Swing Check Valve Technical Specifications:  

1. Flange end, according to ANSI BS DIN JIS etc.

2. Face to Face: MSS SP-71 DIN3202 F1 , BS4090 /BS5153

3. End Flange: DIN 2543-2545/DIN 2501

4. Inspection and Test: DIN 3230