5566CC03C000000000

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; 2.1 - 12.0" WC PRESSURE SPRING RANGE; FEP-TFE ACTUATOR DIAPHRAGM, FFKM 1 PILOT SEALS & SEAT; STANDARD: INTERNAL SENSING,SST PILOT, EXHAUST TO MAIN VALVE OUTLET;