Granzow - Model SRL-C2B10 -Relief Valve

Pipe Size:: 1/4". Inlet Pressure:: 43-315 psi. Set Pressure:: 3-21 psi. Flow Coefficient:: 0.57 Cv. Body:: Brass. Seal:: NBR. Temperature:: -4-140 °F. Connection Type:: Female. For Use With:: Compressed air, gas and liquids. Weight With Diaphragm:: ~2.65 lbs.