Prier Pressure Relief Valve - 1/2"MIP - 451-12 PSI:100 Durability: Heavy-duty cover assembly for

Durability: Heavy-duty cover assembly for extra durability in residential or commercial applications

high pressure

Hydrawise will alert you and tell you which valve is not working properly

and inserts

and worry-free

Prier Pressure Relief Valve - 1/2"MIP - 451-12 PSI:100 Durability: Heavy-duty cover assembly forThe 451 Brass Relief Valve was added to PRIER's offering with our 2007 purchase of Mansfields Brass Division. The 451 Brass Relief Valve is engineered for pressure relief. It opens automatically when line or tank pressure exceeds the setting of the valve. The 451 Brass Relief Valve is available in multiple inlet sizes with different setting pressures. Each valve is individually tested to assure proper functionality. Engineered for Pressure Relief ONLY