Watts 0009309 Valve Freon the QC-4 is identical to

the QC-4 is identical to the 168078 and includes the necessary ID Tag to ensure clear identification of the valve's capacity once installed

allowing technicians to perform precise pressure setpoint adjustment without removing the enclosure cover

this 120-volt coil assembly is specifically designed to fit Parker SPORT and SPORTII valves

PopTop Connection: Allows for one-handed actuator removal and installation

it ensures consistent discharge air temperatures and protects the transformer from excessive inrush current

Watts 0009309 Valve Freon the QC-4 is identical toThe Watts 0009309 (Model LF25AUB Z3) is a contractor grade 1 inch lead free water pressure reducing valve designed for rigorous commercial and residential demand. Built with a heavy duty lead free brass body, this PRV protects downstream plumbing components by stabilizing fluctuating supply pressures up to 300 psi. It features a standard pressure range of 25 to 75 psi, factory preset at 50 psi, allowing for precise field adjustments. The Z3 sealed