WebThe Keystone Series GR is a general purpose resilient seated butterfly valve available in flanged, lugged or wafer body style for any service where drop-tight shut-off and...
WebApr 1, 2021 · What Is a Butterfly Valve? Butterfly valves are quarter-turn valves that use a thin disc to regulate or restrict the flow of a fluid in a piping system. By turning the disc to align...
WebChoose from our selection of butterfly valves, including over 300 products in a wide range of styles and sizes. In stock and ready to ship....
WebApr 1, 2021 · The universal style 2-4” butterfly valve fits between ANSI B16.5, DIN, and JIS class 150 flanges, the 6" between ANSI and JIS flanges and the 8" between ANSI flanges. Other materials...
WebChoose NIBCO® butterfly valves for versatile and economical valve applications in commercial, mechanical and industrial applications. NIBCO® butterfly valves are...
WebOur complete range of butterfly valves extends from general purpose to severe service models used for isolation and throttling applications. It includes resilient seated valves...









