Watts 0556033 Valve R-407A Versatile Compatibility: Fits standard 3/4

Versatile Compatibility: Fits standard 3/4 inch NPT piping and interfaces seamlessly with JCI actuators for automated building management

To rotate the actuator counterclockwise on an increase in signal for 24 Vac models

Blue for Med

if the existing gasket is compressed or torn

Always remove the Schrader core and use a heat sink or wet rag on the valve body during installation to protect the internal seals from heat damage

Watts 0556033 Valve R-407A Versatile Compatibility: Fits standard 3/4The Watts 0556033, also identified as the LF3L 125, is a 3 4 inch lead free pressure relief valve engineered for protection against excessive pressure in water storage tanks and commercial water heaters. This ASME Section IV rated valve features a fixed pressure relief setting of 125 PSI, ensuring system integrity and preventing catastrophic tank failure. Built with a lead free copper silicon alloy body, it meets all stringent NSF ANSI 372 and Safe