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 ?: 600
Butterfly Valve, Tools
Dwyer WE20-DHD00-LE Butterfly Valves – Series BFV, 4″ Pipe, 225 PSI – Each
$547.96
Available on backorder
| Weight | 0.999 lbs |
|---|---|
| Dimensions | 0.999 × 0.999 × 0.999 in |
| Pipe Size | 4" |
| Max. Pressure | 225 PSI |
| Type | Lug |
| Liner | EPDM |
| Degree Opening 10 ? | 0.5 |
| Degree Opening 20 ? | 17 |
| Degree Opening 30 ? | 36 |
| Degree Opening 40 ? | 78 |
| Degree Opening 50 ? | 139 |
| Degree Opening 60 ? | 230 |
| Degree Opening 70 ? | 364 |
| Full Open 80 ? | 546 |
