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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Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
Description Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
2 stage diaphragm decompression structure, output pressure is stable and accurate, suitable for pure gas, standard gas and corrosive gas in small flow occasions.
Parameter Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
| Model | Valve material | Inlet pressure | Outlet pressure | Pressure gauge | Inlet port | Outlet port |
| YR31 |
|
|
|
|
1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom |
1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom |
Material:
Parent body: 316L stainless steel
Seat:PCTFE/PTFE
Diaphragm: Hastelloy
Filter: 316L
Spring: 316L
Basic parameters Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
Max inlet pressure: 3000psi, 6000psig
Outlet pressure: 0-250psig, 0-500psig, 0-1500psig, 0-3000psig.
Safety testing pressure: 1.5 times of maximum inlet pressure
Working temperature: -23℃~ 74℃(-10°F ~ 165°F)
Leakage rate: 2*10-8 atm cc/sec He
CV value: 0.02, 0.06, 0.08, 0.2
Weight: About 1.5kg
Features Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
Two-stage diaphragm type decompression structure
Diaphragm and female body adopt hard seal form Female interface thread: 1/4 "NPT (F) Safety pressure: 1.5 times the maximum input pressure
Applicable temperature: -40°C to 74°C (-40°F to 165°F) Leak rate: 2×10-8atm.cc/sec He
CV value: 0.06
Needle valve and diaphragm valve can be used for air outlet.
Applications Duplex Two Second Stage CO2 Oxygen Gas Regulator 175000
Laboratory, Gas chromatograph, Gas lasers, Gas bus, Petrochemical industry, Test Equipment