liquid co2 pressure regulator
Description liquid co2 pressure regulator
The carbon dioxide pressure reducing valve uses the opening degree of the opening and closing parts in the valve body to adjust the flow of the medium, reduces the pressure of the medium, and at the same time adjusts the opening degree of the opening and closing parts with the help of the pressure behind the valve to keep the pressure behind the valve at a certain Within the range, and spray cooling water into the valve body or behind the valve to reduce the temperature of the medium, this valve is called a decompression and temperature reduction valve. The characteristic of this valve is to keep the outlet pressure and temperature within a certain range when the inlet pressure is constantly changing. The pressure reducing valve is an essential accessory of the pneumatic control valve. Its main function is to reduce the pressure of the air source and stabilize it to a fixed value, so that the control valve can obtain a stable air source power for adjustment and control.
Parameter liquid co2 pressure regulator
| Model | Valve material | Inlet pressure | Outlet pressure | Pressure gauge | Inlet port | Outlet port |
| YR31 | | - 0-6000psig
- 0-3000psig
- 0-1500psig
- 0-1000psig
| - 0-4000 psig
- 0-2000 psig
- 0-1000 psig
- 0- 500 psig
| - With gauge (mpa)
- With gauge (psig)
- Without gauge
| 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 liquid co2 pressure regulator
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 liquid co2 pressure regulator
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
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