CHSS-FL4
316 SS, CH Series Check Valve, 1/4" Tube Fitting, Fluorocarbon FKM O-Ring, 6000psig(414bar), -10°F to 400°F(-23°C to 204°C), Nominal Cracking Pressure 3psig(0.21bar)
CHSS-FL4-1-R110
316 SS, CH Series Check Valve, 1/4" Tube Fitting, Low-Temperature Fluorocarbon FKM O-ring, 260bar(3770psig), -40°C to120°C(-40°F to248°F), Nominal Cracking Pressure 1/3psig(0.02bar), 0.67 Cv, ECE R110 Certified
CHSS-FL4-1-HG
316 SS, CH Series Check Valve, 1/4" Tube Fitting, EPDM O-Ring, 6000psig(414bar), -40°F to 248°F(-40°C to 120°C), Nominal Cracking Pressure 1/3psig(0.02bar), Hydrogen Application