PR58-38A-0-N-20/05.5 REDUCE/RELIEVE

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The Hydraforce 5606451.05.5 (5606451.05.5) is a screw-in, cartridge-style, direct-acting spool-type hydraulic pressure reducing/relieving valve that features an internal spring chamber drain and spool damping chamber. This valve, identified by the model code pr58-38xxx, is engineered to function as a pressure regulating device for secondary hydraulic circuits. In its default state, it allows bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3. When the predetermined pressure is reached at port 1, the valve shifts to block flow from port 2, effectively regulating the pressure at port 1 and relieving it to port 3 if necessary. The design includes options for a protective screen at port 2 with a mesh size of 60 x 60 and offers optional spring ranges up to 248 bar (4200 psi). It features adjustments that cannot be backed out of the valve and prohibits springs from going solid, ensuring reliable operation under varying conditions. The hardened spool and cage contribute to its durability and long life span, while its compact size aligns with industry standards for ease of integration into various applications.