DN 25 H71 Wafer Check Valve
Stop valve,NonReturn Valve for multi-purposes,steam,gas.oil,water available.
Type:H71HP-16P/R
Size:DN25~DN300
Body Material: Stainless Steel 304 316,or Carbon Steel WCB as required.
Disc Material:Stainless Steel 304 316
Hard seal/Soft seal as require
Parameter = Compliance to
Design = API 6D / API 594
Pessure Temperature Rating = ASME B 16.34
Face to Face / End to End = API-6D
End Connection Dimensions = Wafer to suit PN 20 (ASME 150 Class), PN 50 (ASME 300 Class), PN 100 (ASME 600 Class)
Inspection & Testing = ISO 5208 / API 598
Metal seal or rubber seal.
DN50-DN1500, class150-2500
Product features
To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.
Materials
WCB CF8 CF3 GR4A Hastelloy C etc.
Corrosion protection
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
Design Specifications:
NO |
Parameter |
Compliance to |
1 |
Design |
API 6D / API 594 |
2 |
Pessure Temperature Rating |
ASME B 16.34 |
3 |
Face to Face/ End to End |
API-6D |
4 |
End Connection Dimensions |
afer to suit PN 20 (ASME 150 Class), PN 50 (ASME 300 Class), PN 100 (ASME 600 Class) |
5 |
Inspection |
SO 5208 / API 598 |
6 |
Testing |
API 598 |
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