540ZCC06V000000000

5400 SERIES PILOT OPERATED PRESSURE VENT W/ VTA 24" INLET SIZE, MATES WITH API 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) SEALS & SEAT; STANDARD - INTERNAL SENSING,SST PILOT, EXHAUST TO ATMOSPHERE;