Relief Valve Herose 063881400-45641400-45641400-4563Provided as safety device for protection against excessive pressureOptions Choose an option1/4" NPT(M) x 3/8" BSPT 1.5 Bar1/4" NPT(M) x 3/8" BSPT 3 BarClear Relief Valve Herose 06388 quantity Add to quote