Watts 0386456 Regulator 30067439-890 designed to act as a

designed to act as a control circuit switch rather than a power-switching device

Environmental Resilience: The liquid-filled copper bulb ensures rapid response times and consistent performance in demanding HVACR applications

Reliable and field-proven

this unit supports a maximum inlet pressure of 300 PSIG and operates within a temperature range of 40°F to 120°F

Watts 0386456 Regulator 30067439-890 designed to act as aThe Watts 0386456 is a high capacity bronze feed water pressure regulator engineered for commercial and residential hydronic heating systems. As the direct professional replacement for the Watts 0322825 (N256), this 3 4" NPT valve maintains consistent system pressure while providing essential make up water to compensate for system leaks. The unit features a rugged bronze body construction and is factory set at 15 psi, with an adjustable reduced