Description pressure regulator valve
YR31 Series stainless steel pressure regulator adopts piston type decompression structure, outlet pressure is stable, mainly used for high inlet pressure requirements, suitable for high purity gas, standard gas, corrosive gas, and other gas.
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Specification pressure regulator valve
Design features· Double stage decompression structure
· Valve body and diaphragm adopt hard seal form
· The internal structure is easy to clean
· Inside is equipped with filter
· Can be panel mounted
· Can choose needle valve, diaphragm valve for outlet
Material
· Valve body: 316L
· Top cover: 316L
· Diaphragm: 316L
· Filter: 316L (10μm)
· Valve seat: PCTFE , PTFE, Vespel
· Spring: 316L
Basic parameters
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
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