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VERTICAL FLANGE CHECK VALVE

VERTICAL FLANGE CHECK VALVE

VERTICAL FLANGE CHECK VALVE
CategoriesCheck Valve
BrandKRV
ModelDN15-DN150
Update Time2021-06-19
Detail Information

Executive standard for vertical flange check valve

Product specificationdesign codeStructural lengthConnecting flangeTest and inspection
GB/T12235GB/T12221JB/T79、EN1092-1/2、ASME B16.5/B16.47JB/T9092、API598

Main performance specifications

Test pressureNominal pressure
162540
Shell test2.43.86.0
Sealing test1.82.84.4
body materialWCB(C)CF8(P)CF8M(R)WC6WC9
working temperature≤425℃≤100℃≤100℃≤550℃≤550℃
Applicable mediaWater, steam, oilNitric acidAcetic acidWater and steamWater and steam

Main dimensions of vertical flange check valve                                                                                       PN1.6~4.0MPa

H42H-16P/R/PL/RL
DN(mm)1520253240506580100125150200
L105105105150160170180200210275300380
D95105115135145160180195215245280335
H42H-25P/R/PL/RL
DN(mm)20253240506580100125150200
L105105150160170180200210275300380
D105115135145160180195215275300360
H42H-40P/R/PL/RL
DN(mm)506580100125150200
L170180200210275300380
D160180195230270300375
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