Watts FP53L-M1-300 1/2 - Part of the FP53L-M1 Series detectable-warning-mat-finder it efficiently blocks sediment to

it efficiently blocks sediment to protect rivers and lakes

The valve features bronze body construction

With “SC” stylings

primary and secondary weepholes

and a no-hub outlet for broad compatibility

Watts FP53L-M1-300 1/2 - Part of the FP53L-M1 Series detectable-warning-mat-finder it efficiently blocks sediment toThis 1 2 inch, 300 psi pressure relief valve is designed to relieve thermal expansion in fire protection systems. It features a lever for flushing and draining the system and a second lever to lock the valve closed for hydrostatic testing of the system. This relief valve is FM and UL listed. Features 1 2 IN male NPT inlet connection 1 2 IN F NPT outlet connection 300 psi set pressure FM and UL Listed Specifications Body Material Bronze Brand Watts EAN