This 1?” Sch 80 CPVC Electric Butterfly Valve, VITON, 24 VDC, (FLANGE x FLANGE) is a butterfly valve with an electric actuator installed for automatic control. This electric actuator can be configured to either open or close when 24 volts DC is applied. Butterfly valves are installed between a pair of flanges with falnge bolts. No gaskets are required, they are built into the valve face. CPVC is a higher temperature version of PVC and has better chemical resistances. VITON seals provide increased temperature resistance than EPDM seals and recommended for exposure to oils, gasoline and aggressive chemicals. Why pay more at your local store? Shop Petram PVC Supply for your best price.