Watts 0386456 Regulator Freon Featuring standard 1/4-inch male spade

Featuring standard 1/4-inch male spade terminals

This ASCO valve maintenance part contains a high-performance NBR diaphragm

Direct Substitute: Serves as a 1:1 drop-in replacement for part 621093

The silver cadmium oxide contacts are designed to resist pitting and welding under high inrush currents

This regulator is compatible with natural gas

Watts 0386456 Regulator Freon Featuring standard 1/4-inch male spadeThe 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