Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Description gas back pressure valve Stainless Steel Pressure Regulator for industrial field
YR31 series back pressure regulator is with single-stage diaphragm vacuum structure, stainless steel diaphragm pressure transmission, the output pressure is stable, suitable for pure gases, standard gases, corrosive gases, liquids and other medium.
Specifiction gas back pressure valve Stainless Steel Pressure Regulator for industrial field
The maximum input pressure: 6000 psi
Safety test pressure: 1.5 times max inlet pressure
Applicable temperature: -40℉~+165℉(-40℃~+74℃)
Leak rate: 2x10-8 atm cc/sec He
CV value: 0.2
Weight: About 1.5 kg
Package size: 17cm*17cm*17cm
Material: Stainless steel.
Selection gas back pressure valve Stainless Steel Pressure Regulator for industrial field
| Model | Valve material | Inlet pressure | Pressure gauge | Inlet port | Outlet port |
| YR32 | 316L | 0-500psig 0-100psig 0-1500psig 0-2500psig 0-3000psig | l With gauge (mpa) l With gauge (psig/bar) l Without gauge | 1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting 1/2'' fitting Or custom | 1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting 1/2'' fitting Or custom |
