Shenzhen Wofly Technology Co., Ltd.
Shenzhen Wofly Technology Co., Ltd.
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Product Application
It is applied to the terminal of gas pipeline, easy to use and control the gas flow. The maximum input pressure can reach 20.7mpa (3000psi), corrosion resistance, clean workshop assembly test, suitable for laboratory, gas analysis and other high-purity gas use.
Structural materials
| Reducer matrix: | stainless steel |
| Valve seat: | Pu, PTFE, PCTFE |
| Panel air inlet connection: | 1 / 4 'AFK, 1 / 4' FSR, 1 / 2 'FSR |
| Panel outlet connection: | 1 / 4 'AFK, 1 / 4' FSR |
| Diaphragm valve body: | stainless steel |
Structural features
The valve is equipped with R11 pressure reducer and high pressure ball valve
The pressure test and leakage test are carried out for the pipeline
Wall mounted, easy to use. Safety is guaranteed
The pressure reducer and pipeline have been subjected to pressure test and leakage test
2 'stainless steel pressure gauge, read clearly
technical parameter
| Maximum intake pressure: | 3000,2200psi |
| Maximum outlet pressure: | 25, 50,100,150,250psi |
| Working temperature: | - 40 ℃ ~ 230 ℃ |
| Flow: | see flow curveLeakage |
| rate of pressure reducer: | 2x10-8 atm.cc/sec He |
| Cv: | 0.14 |
Ordering Guide
| WL4 2 1 S H 5 1 -N2 | |||||||
| Series outlet type Inlet interface type body nput pressure outlet pressure Gauge Gas Options | |||||||
| Wl4: terminal secondary pressure reducing valve assembly | 1:6mm Pagoda joint 2:1/4" swagelok 3:8mm Pagoda joint 4:3/8" swagelok 5:10mm Pagoda joint 6:1/2" swagelok 7:Other | 1:1/4" Welding 3:3/8" Welding 5:1/2" Welding 7:1/4" swagelok 8:3/8" swagelok 9:1/2" swagelok 10:Other | S:stainless steel C:Barss | H:1000psi M:500psi L:300psi O:Other | 1:25psi 2:50psi 3:100psi 4:150psi 5:250psi 6:Other | 1:Mpa 2:Bar/psi 3:psi/Kpa 4:Other | Blank: no gas mark N2:Nitrogen O2:oxygen H2:hydrogen C2H2:acetylene CH4:methane AR:argon HE:helium AIR: air |