Prier Pressure Relief Valve - 3/4"MIP - 451-34 XBD81 O-ring: EPDM

O-ring: EPDM

non-reversing 360 from 50 to 360 degrees

It accepts Rain Bird Easy Fit Compression Fittings

slant-ground hook: Self-cleaning

Prier Pressure Relief Valve - 3/4"MIP - 451-34 XBD81 O-ring: EPDMThe 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