Shenzhen Wofei Technology Co., Ltd
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WL4 series terminal secondary pressure reducing valve assembly
Product category: Gas manifold/panel Product description: Suitable for gas pipeline terminals, easy to use for controlling gas flow rate. The maximum
Product details

Applied to gas pipeline terminals, convenient for controlling gas flow rate. The maximum input pressure can reach 20.7 MPa (3000


psi), Corrosion resistance, cleanroom assembly testing, suitable for high-purity gas use in laboratories, gas analysis, etc

Structural characteristics

Valve equipped with R11 pressure regulator and high-pressure ball valve

The pipeline has undergone pressure and leakage tests

Wall mounted installation, easy to use, safe and secure

The pressure reducer and pipeline have undergone pressure and leakage tests


2 "stainless steel pressure gauge with clear reading

Technical Parameter

• Maximum intake pressure: 3000, 2200 psi

• Maximum exhaust pressure: 25, 50, 100, 150, 250 psi

• Working temperature:- 40°C ~ 74°C (-40°F ~ 165°F)

• Traffic: Refer to the traffic curve chart

• Leakage rate of pressure reducer: 2 x 10-8 atm.cc / sec He


• Cv: zero point one four

Structural materials

• Pressure reducer body: stainless steel

• Valve seat for pressure reducer: PU, PTFE, PCTFE

• Panel intake connection: 1/4” AFK ®, 1/4” FSR, 1/2” FSR

• Panel air outlet connection: 1/4” AFK ®, 1/4” FSR

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