Grinnell® Butterfly Valve, Series: BN302, 4 in Nominal Size, Grooved, 300 psi, -20 to 200 deg F, Lever Handle Actuator, Ductile Iron Body, Ductile Iron/Stainless Steel Trim, EPDM O-Ring, Polyamide Coated, 4-1/2 in O.D
The Grinnell® model B302 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.