Hatco 3-02-019 Pressure Temperature Relief Valve 3/4" NPT

The Hatco 3-02-019 Pressure Temperature Relief Valve is a spare safety component designed to protect commercial water-heating equipment. Featuring a 3/4" NPT connection, this valve automatically releases water when system limits are exceeded, helping to prevent damage to tanks, piping, and associated components. It is commonly installed on appliance water heaters and other foodservice hot-water systems where controlled operating conditions are essential. Within the appliance, the valve operates as an essential protective component that supports safe operation by relieving pressure buildup and overheating events. This replacement part is suitable for maintenance and repair applications in commercial kitchens and commercial appliance systems.