Watts Regulator Co., of North Andover, Mass., has introduced the Copperhead Series of backflow preventers. The valves feature a tubular copper body to create a smooth flow path and low head loss; innovative nickel plating, inside and out to resist corrosion and ensure long life; threaded-in check modules eliminate check retainers for lower head loss, shorter lay length and positive check valve retention; modular checks feature captured springs and replaceable disc rubber; and replaceable check and relief valve seat.
Manufactures Name
Watts Regulator Co.
