NSF 61, UNS C89833, NSF 372, AWWA C800, ASTM B584 Standards Met
76104-33 1" PEP Straight Ball Valve Curb Stop, Minneapolis Pattern Body (No-Lead Brass)
A.Y. McDonald Ball Curb Stops maintain a low turning torque 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.
McDonald Ball Curb Stops offer positive shut-off from either direction.