TEST PRESSURE
TESTING HYDRAULIC PNEUMATIC
800# 1500# 2500#
BODY 3000 PSIG 5400 PSIG 9060 PSIG -
SEAT 2200 PSIG 4075 PSIG 6800 PSIG 80 PSIG
@ 800#
SIZE L H SCR.ENDS SW.ENDS
θC E θD
Max. Min. F(Min).
15 85 55 1/2" 13.56 22.22 21.72 9.65
20 92 60 3/4" 13.87 27.56 27.05 12.7
25 105 72 1" 17.35 34.29 33.78 12.7
40 127 95 1.1/2" 18.38 49.15 48.64 12.7
50 140 100 2" 19.23 61.62 61.11 15.75
@ 1500#
SIZE L H SCR.ENDS SW.ENDS
θC E θD
Max. Min. F(Min).
15 92 60 1/2" 13.56 22.22 21.72 9.65
20 105 72 3/4" 13.87 27.56 27.05 12.7
25 127 95 1" 17.35 34.29 33.78 12.7
40 140 100 1.1/2" 18.38 49.15 48.64 12.7
Forged Steel Lift Check Valve 800# / 1500# / 2500#
Size : 1/2" (15 mm) to 2" (50 mm)
Class : 800# / 1500# / 2500#
End : Threaded / Socket Weld / Buff Weld Ends
Design : API-602 / BS 5352 / B16.11 / B16.25
Features : Bolted / Seal Welded Cover
Inspection & Testing Std. : API 598

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