RLSS-FL4-7
316 SS, RL Series Relief Valve, Low Pressure, 1/4" Tube Fitting, Fluorocarbon FKM O-ring, 225psig(15.5bar), 25°F to 300°F(-4°C to 148°C), 0.19" Orifice, Yellow Spring, Set Pressure 10 to 225psig(0.69 to 15.5bar)
RLSS-FL8-8
316 SS, RL Series Relief Valve, Low Pressure, 1/2" Tube Fitting, Fluorocarbon FKM O-ring, 225psig(15.5bar), 25°F to 300°F(-4°C to 148°C), 0.25" Orifice, Yellow Spring, Set Pressure 10 to 225psig(0.69 to 15.5bar)