PR58-38H-0-N-20/11.8 REDUCE/RELIEVE

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The Hydraforce 5606454.11.8 (5606454.11.8) is a precision-engineered, screw-in, cartridge-style hydraulic pressure reducing/relieving valve, specifically designed for secondary circuit pressure regulation. This direct-acting, spool-type valve features an internal spring chamber drain and a spool damping chamber to ensure smooth operation. In its standard configuration, the pr58-38xxx model facilitates bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3. When the predetermined pressure level is reached at port 1, the valve shifts to block flow at port 2, effectively regulating the pressure at port 1 and allowing for relief from port 1 to port 3. 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). Notably, adjustments are secured within the valve to prevent backing out or causing springs to go solid during operation. The pr58-38xxx model is constructed with hardened spool and cage components for enhanced durability and longevity in demanding applications. Its compact size aligns with industry standards, making it suitable for integration into various hydraulic systems where precise pressure control is essential.