McDonald® Ball Curb Stop, Series: 76101, 3/4 in Nominal, FNPT, 300 psi, Media: Water, Brass Ball, 2.94 in Inlet to Outlet Length, 2.39 in Top to Inlet Center, Brass Body, EPDM O-Ring, Port Seal, 3/4 in Dia
A.Y. McDonald Ball Valve Curb Stops maintain their low turning torques and bubble-tight 300 PSIG water pressure rating due to the PTFE coated brass ball that is supported by two blow-out proof EPDM seals. The end piece joint is sealed with an EPDM O-ring and thread locker. Mc Donald Ball Curb Stops offer positive shut-off from either direction and are available with a wide variety of end connections or Minneapolis Curb Box Threads. A brass 2 in square operating head that is easily pinned to existing curb stops is available separately.