5406SC09V000000000

5400 Series Rev C Pilot Operated Pressure Relief Vent End-Of-Line; 6" Line Size Mates With ASME 150 Flanged Connection; Raised Face Stainless Steel Body, Weatherhood, And Seat Ring; 41.8" - 86.0" Wc Pressure Spring Range; Fluorocarbon Elastomer (FKM) Actuator Diaphragm, Seals, And Seat; Standard: Internal Sensing With Pilot Exhaust To Atmosphere And Backflow Preventer