Hatco 03-02-022-00 Pressure Temperature Relief Valve 3/4" NPT

The Hatco 03-02-022-00 Pressure Temperature Relief Valve with a 3/4" NPT connection is a safety component designed for use in compatible commercial systems. Its operation is to automatically release water when pressure or temperature levels exceed specified operating limits, helping to protect the equipment from potentially damaging conditions. Installed directly on the water heater tank, this valve operates as an essential part of the systems safety and pressure-control assembly. It is commonly used in commercial kitchens, food service facilities, and foodservice operations where booster heaters supply high-temperature water for warewashing and sanitation applications.