PR58-38H-6T-N-05/ REDUCE/RELIEVE

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The Hydraforce 5606483 (5606483) is a screw-in, cartridge-style hydraulic pressure reducing/relieving valve. This direct-acting, spool-type valve features an internal spring chamber drain and a spool damping chamber, making it ideal for pressure regulation in secondary circuits. In its steady state, the pr58-38xxx model allows bidirectional flow from port 2 to port 1 while consistently draining the spring chamber at port 3. When a predetermined pressure is reached at port 1, the cartridge shifts to block flow at port 2, effectively regulating the pressure at port 1 and relieving it to port 3 as needed. The valve's design includes features such as adjustments that cannot be backed out and springs that are prevented from going solid, ensuring reliable performance and durability. It offers optional spring ranges up to 248 bar (4200 psi) and an optional 233-micron screen for additional protection. The hardened spool and cage contribute to its long lifespan, while its compact size allows it to fit within industry-common dimensions. Port 2 can also be protected by a 60 x 60 mesh screen for enhanced safety and reliability in various applications.