PS08-30H-0-N-03/ - Valve

Direct-acting, spool-type, hydraulic sequence valve with internal pilot and spring chamber drain, designed to direct oil to a secondary circuit once a predetermined pressure level is attained in the primary circuit. In its steady state, the PS08-30 blocks flow at port 1 while allowing flow from port 2 to port 3. On attainment of a predetermined pressure at port 1, the cartridge shifts to open at port 1 to port 2. Featuring adjustments that cannot be backed out of the valve and prohibit springs from going solid. Lastly, the unit has a hardened spool and cage for a long life.