Prier Pressure Relief Valve - 1/2"MIP - 451-12 PSI:125 B - Sharpens the blade

B - Sharpens the blade optimally

Product Overall Height (in): 60-1/2

The 2” filters accept a wide range of interchangeable

Provides 45 psi in-stem pressure regulation for maximizing efficiency or Rotary Nozzles

Prier Pressure Relief Valve - 1/2"MIP - 451-12 PSI:125 B - Sharpens the bladeThe 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