IrrigationKing RKLV4B 4" PVC Butterfly Valve Wafer Style, EPDM Seat

IrrigationKing, RKLV4B, 4" PVC Butterfly Valve Wafer Style, EPDM Seat, Lever Operated

Features:

• Excellent corrosion resistance
• Lever handle can lock in 10 positions for throttle control
• Does not require flange gaskets thanks to EPDM seat

The butterfly valve is a rotary valve in which a disk-shaped seating element is rotated 90° to open or close the flow passage. Can be left partially open or closed for flow throttling. Butterfly valves cannot be used where a non obstructed full opening is needed. Needs to be installed with flanges. No need for gaskets since they already have a rubber seal.