Product Details
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 °: 135
Specifications
- Pipe Size 2"
- Max. Pressure 225 PSI
Additional Specifications
- Type Wafer
- Liner PTFE
- Degree Opening 10 ° 0.1
- Degree Opening 20 ° 5
- Degree Opening 30 ° 12
- Degree Opening 40 ° 24
- Degree Opening 50 ° 45
- Degree Opening 60 ° 64
- Degree Opening 70 ° 90
- Full Open 80 ° 125