Watts 0121246 Valve R-410A Designed for high-cycle piston compressors

Designed for high-cycle piston compressors

5-ton cooling capacity

Check for continuity across the two terminals using a multimeter

The LRB24-3-S is primarily designed for water-based hydronic systems using CCV ball valves

Watts 0121246 Valve R-410A Designed for high-cycle piston compressorsThe Watts 0121246 is an industrial grade lead free water pressure reducing valve engineered for precision regulation in high demand plumbing systems. Specifically designated as the LFN250B Z2 020, this 3 4 inch regulator is the direct technical successor to legacy models like the 0321987 and N250BZ 3 4 20. It features a rugged cast iron body and a stainless steel seat, ensuring durability under a maximum working pressure of 250 psi. Factory calibrated