PR50-38B-0-N-33/08 REDUCING VALVE

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The Hydraforce 5614908.08 (5614908.08) is a 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. In its steady state, the PR50-38XXX model allows bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3. When a predetermined pressure is reached at port 1, the valve shifts to block flow at port 2, effectively regulating the pressure at port 1. Additionally, it can relieve pressure from port 1 to port 3 over a variable value above the set reducing pressure. The valve includes optional protection for port 2 with a 60 mesh, 250-micron rated screen (option S). Notably, adjustments cannot be backed out of the valve and are designed to prevent springs from going solid. The PR50-38XXX offers optional spring ranges up to 227.5 bar (3300 psi) and features hardened spool and cage components for enhanced durability and longevity in various applications. Its industry-common size facilitates easy integration into existing hydraulic systems.