Forged Steel Check Valve
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- Socket Weld Ends: ASME B16.11
- Screwed Ends: BSPT (F), NPT (F)
- Butt Weld Ends: ASME B16.25
- Sizes Available: 15 NB, 20 NB, 25 NB, 40 NB, 50 NB
- Class: # 800
- Hydro. Test Shell (Body) Kg/Cm2 (PSIG): 210 (2986) 15 Sec.
- Hydro. Seat/Back Seat Kg/Cm2 (PSIG): 153 (2176) 15 Sec.
- Seat Air Kg/Cm2 (PSIG): 7 (100) 15 Sec.
Design Standard : API 602, BS EN ISO:15761(BS5352)
Testing Standard : API 598, BS EN 12266.1:2012(BS 6755)
Options : IBR /Non-IBR
Max. Working Pr. : 139 Kg/Cm2
Max. Working Temp. : 427°C
MOC : ASTM A105