Grinnell Fire Butterfly Valve, Series: B303, 6 in Nominal, Grooved End Style, 150 lb Pressure Class, -30 to 230 deg F, Lever-Lock Handle Actuator, Nylon Body, Ductile Iron Disc, Stainless Steel (Stem)/Steel (Spring Pin) Stem & Pin, EPDM Softgoods, Rilson Pine Powder Coated, Black, 6-5/8 in OD Dimensions
The Grinnell® model B303 butterfly valves provide for efficient control in piping systems of on/off or throttling/balancing service, fluid flow and bubble-tight shut-off. The valves are furnished with grooved ends for use with grooved couplings and can be easily adapted to flanged components utilizing Grinnell® Class 150 flange adapters.