556-CV0K-AC

5500 SERIES PILOT OPERATED PRESSURE VENT W/ PIPE AWAY, 6" INLET SIZE; 6" OUTLET SIZE, MATES WITH STANDARD ASME 150# FLANGED CONNECTIONS; RAISED FACE CARBON STEEL BODY & COVER, SST SEAT RING; 12.1" - 18.0" WC PRESSURE SPRING RANGE; FLUOROCARBON ELASTOMER (FKM) ACTUATOR DIAPHRAGM, FLUOROCARBON ELASTOMER (FKM) PILOT SEALS & SEAT; STANDARD: INTERNAL SENSING,SST PILOT, EXHAUST TO MAIN VALVE OUTLET