Parker 0R12B Quick Exhaust, 1/8" NPT Inlet Port, 1/8" NPT Cylinder Port, 1/8" NPT Exhaust Port, 70 SCFM, Nitrile Diaphragm, 3-150 psi, 0-180 degree F
Quick exhaust valves provide rapid exhaust of control air when placed between control valve and actuator. They can also be used as shuttle valves. 7/8" Square.