Description 

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.

Detailed Images  

Specification 

· 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

· Valve body: 316L

· Top cover: 316L

· Diaphragm: 316L

· Filter: 316L (10μm)

· Valve seat: PCTFE , PTFE, Vespel

· Spring: 316L

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

Selection Guide  back pressure regulator

Related products  back pressure regulator

Company Information