McDonnell & Miller 317350 Valve THPU32HP7Y this unit features a 4-terminal

this unit features a 4-terminal block configuration for simplified wiring and reliable electrical termination

the LF24-3 ensures constant torque and timing regardless of load variations

this valve delivers the consistent performance required for critical HVACR and plumbing infrastructures

Applying 24V will result in failure to actuate

featuring a standard 48-frame diameter and belly band or stud mounting capability

McDonnell & Miller 317350 Valve THPU32HP7Y this unit features a 4-terminalAs a seasoned tech, you know that ASME CSD 1 code compliance for hot water boilers often means significant downtime. The McDonnell & Miller 317350 (Model TC U) is a specialized Test and Check Upper Valve designed to eliminate the need for full system drainage during low water cut off testing. This 1 inch NPT component features an integrated, adjustable vacuum breaker that facilitates the rapid evacuation of water from the float chamber when the blow