2 to 8 Inch (in) Lever Handle Type Butterfly Valves - (Size 2" to 8" BFV Gear is available)
Butterfly Valves
Thermoplastic Butterfly Valves 2" - 8" are wafer style to fit between ANSI B16.5 Class 150 flanges. Disc is smooth and contoured for lowest possible pressure drop (highest Cv). Shaft is 410 S.S. and of one piece, through shaft design, with square drive through entire length of blade. 2" - 6" valves shall be complete with a spring loaded 15 position latch lever.
Item # |
Item Name |
Size |
Working Pressure |
Flow Coefficient Value (Cv) |
Torque |
---|---|---|---|---|---|
DN-2 /Asset/a1128.jpg | N/A 2 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 2 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 105 | Torque N/A 95 in·lb |
DN-2-1/2 /Asset/a1128.jpg | N/A 2-1/2 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 2-1/2 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 260 | Torque N/A 125 in·lb |
DN-3 /Asset/a1128.jpg | N/A 3 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 3 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 385 | Torque N/A 195 in·lb |
DN-4 /Asset/a1128.jpg | N/A 4 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 4 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 520 | Torque N/A 325 in·lb |
DN-5 /Asset/a1128.jpg | N/A 5 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 5 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 775 | Torque N/A 435 in·lb |
DN-6 /Asset/a1128.jpg | N/A 6 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 6 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 1200 | Torque N/A 435 in·lb |
DN-8-L /Asset/a1128.jpg | N/A 8 Inch (in) Size Lever Handle Type Butterfly Valve | Size N/A 8 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 2065 | Torque N/A 850 in·lb |
DN-8-G /Asset/a1128.jpg | N/A 8 Inch (in) Size Lever Gear Type Butterfly Valve | Size N/A 8 in | Working Pressure N/A 150 psi | Flow Coefficient Value (Cv) N/A 2065 | Torque N/A 850 in·lb |