Dwyer WE20-BHD00-LP Butterfly Valves – Series BFV, 2-1/2″ Pipe, 225 PSI – Each

CV VALUES
Butterfly Valves – Series BFV-LOW COST, LEVER OPERATED, LUG OR WAFER PATTERN, 225 PSIG ; Service: Compatible liquids, gases and steam ; Line Size: 2″ to 12″ ; Body Style: 2-way, wafer or lug butterfly ; End Connections: Flange, to be used with flanges that are ANSI Class 125 (B16.1) and ANSI Class 150 (B16.5) dimensions ; Pressure Limits: 225 PSI (151.5 bar) WOG ; Wetted Materials: Body: Ductile iron ; Disc: 316 SS ; Seat and O-ring: EPDM or PTFE ; Stem: 410 SS ; Temperature Limits: EPDM: -50 to 250 ?F (-46 to 121 ?C). ; PTFE; 0 to 300 ?F (-18 to 149 ?C) ; Bearings: Nylatron ; Flow Rate: See Cv chart ; Operator: 2 to 6″: 10-position locking hand lever. 8 to 12″: manual gear
Full Open 90 ?: 220