This 4″ Sch 80 CPVC Butterfly Valve, EPDM, (FLANGE x FLANGE) opens and closes to stop flow with a quarter turn of the handle. The disk inside the valve remains inside the flow path causing a larger pressure drop than copmarable ball valves. 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. EPDM seals provide effective sealing with resistances to several chemicals over a wide range of temperatures. Have a question? Check our technical resources section or give us a call and take advantage of our years of experience.
FLANGE x FLANGE
|Flange Bolting requirements||
8 x 5/8" diameter bolts
ASTM D1784 & NSF 14 certified for potable water
7 in stock
For bulk pricing please send us your requirements on our Request Quote page.