Watts 0121451 Valve Refrigerant extending service life in harsh

extending service life in harsh environments

This genuine OEM component is designed to restore the seal and peak operational efficiency of damper actuators and valve assemblies within pneumatic HVAC systems

making it an essential HVACR and plumbing part for maintaining system compliance

Featuring a 3 cubic inch desiccant volume and a 1/4" flare connection

Watts 0121451 Valve Refrigerant extending service life in harshThe Watts 0121451 (Model 140S 3 1 150) is a high capacity automatic reseating temperature and pressure relief valve engineered for protection in commercial hot water supply systems. Designed for heavy duty tank tappings, this 1 inch valve features a 3,085,000 BTU hr steam discharge capacity and a standard 150 psi pressure relief setpoint. As a veteran grade commercial T&P relief valve, it utilizes a bronze body and a 3 inch stainless steel thermostat