Direct-acting, pressure-reducing 1PD50 relief valve can be used in a -in. 14UNF common C10-3 cavity. It has three outlet pressure ranges of 5 to 25, 20 to 75, and 30 to 140 bar. Maximum inlet pressure is 350 bar and its maximum flow rate is 30 lpm. Spool-type design minimizes internal leakage. Pressure in the regulated port acts on the spool and closes it against the spring’s force. As pressure increases the spool will shift, controlling inlet pressure; a reduced constant outlet pressure is held.

Integrated Hydraulics, (440) 974-3171, www.integratedhydraulics.com