52A86DE92SX0000000-401

5200 Series Rev D Pilot Operated Pressure/Vacuum Relief Vent With Pipe Away; Mates With ASME 150 Flange Connection; 8" Inlet Size; 10" Outlet Size; 316 Stainless Steel Body, 316 Stainless Steel Bolt-In Seat Ring; EPDM Actuator Diaphragm, Pilot Seat, And Pallet Diaphragms; 41.8" - 86.0" wc Pressure Spring Range; 0.50 - 0.74 Oz/In2 Weight Loaded Vacuum Pallet Configuration; Stainless Steel Weight Material; Special Tubing Option: Remote Sensing With Pilot Exhaust To Main Valve Outlet, Backflow Preventer, And 1/4" Quick Disconnect Field Test Connection With Manual Blowdown Valve; Standard Vacuum Protection Screen