NSF 61, NSF 372, UNS C83600, AWWA C800, ASTM B584, UNS C89833, ASTM B62 Standards Met
74701BQ 1" x 1-1/4" AWWA x Q CTS Ball-Style Corporation Stop (Lead-Free)
A.Y. McDonald Ball Style Corporation Stops come standard with a 360° operating head and are designed for low turning torques and operating pressures up to 300 PSI. The brass is coated with PTFE and supported by two blow-out proof EPDM seals. The end piece that holds the ball in the body is sealed with an EPDM O-ring and thread locker. A.Y. McDonald ball valves have no metal-to-metal contact between the ball and the body to cause higher turning torques and increased wear on the ball. The leak proof feature at 300 PSI raring makes these valves a better choice than a plug valve when test or operating pressures exceed 80 PSI.
Manufactured in compliance with ANSI/AWWA C800 (latest revision)
Brass components in contact with potable water conform to ASTM B584, UNS C89833 (latest
revision) and identified with “NL”
Certified to NSF/ANSI 61 and NSF/ANSI 372
Brass components not in contact with potable water conform to ASTM B62 and ASTM B584, UNS C83600 -85-5-5-5 (latest revision)
PTFE coated brass ball rotates 360°
Valve rated for 300 PSIG water pressure, end connections not to exceed rated pipe pressures.
Blow out proof EPDM port seals
End piece joint sealed with an EPDM o-ring and thread locker
Insert stiffeners required on all flexible plastic connections