PR58-38AS-0-P-20/M80 REDUCE/RELIEVE

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The Hydraforce 5606451PS.M80 (5606451PS.M80) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve. It features an internal spring chamber drain and a spool damping chamber, designed specifically for regulating pressure in secondary circuits. In its normal state, the pr58-38xxx model allows fluid to flow bidirectionally between port 2 and port 1, with the spring chamber consistently drained at port 3. When a preset pressure level is reached at port 1, the valve shifts to block flow at port 2, thereby maintaining regulated pressure at port 1. Additionally, in this position, the valve can relieve excess pressure from port 1 to port 3. The valve's design includes a protective option for port 2 with a 60 x 60 mesh screen and optional spring ranges up to 248 bar (4200 psi). It also features adjustments that prevent springs from becoming solid and ensures they cannot be backed out of the valve. The hardened spool and cage contribute to its longevity, while its compact size adheres to industry standards. An optional 233-micron screen further enhances its functionality in various applications requiring precise hydraulic pressure control.