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Shanghai Jierui GENTECR72SL series back pressure valve
Shanghai Jierui GENTECR72SL series back pressure valve
Product details

R72SLThe series back pressure valve adopts a piston structure, which is used to regulate upstream pressure with precise pressure control and is suitable for special gases and corrosive gases.
Structural characteristicsFeatures
hPiston type pressure reducing structure
hMother thread:1/4” NPT (F)
hMaximum adjustable pressure:1500 psi
hMaximum work pressure:2300 psi
hSafety pressure:1.5 Maximum work pressure multiplied by
hApplicable temperature:-40 ~ 74°C (-40 ~ 165°F)
hLeakage rate:2 x 10-8 atm.cc/sec He
hCVValue:0.15
hWeight:1.2 kg (2.65 lbs)
materialMaterials
hMother: Copper electroplating,316L
hValve seat:PCTFE
hPiston:316L


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