PR50-38H-0-N-05/01.5 REDUCING VALVE

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The Hydraforce 5614915.01.5 (5614915.01.5) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve designed for precision pressure regulation in secondary circuits. Featuring an internal spring chamber drain and spool damping chamber, this valve operates by allowing bidirectional flow from port 2 to port 1 in its default state while keeping the spring chamber drained via port 3. When the predetermined pressure at port 1 is reached, 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 range above the set reducing pressure. Notably, adjustments on this valve cannot be backed out and are designed to prevent springs from becoming solid, ensuring operational reliability and longevity. The PR50-38XXX model offers optional spring ranges up to 227.5 bar (3300 psi) and features a hardened spool and cage for extended service life. It also comes with an option for a protective screen on port 2 that is rated at 60 mesh or 250 microns, enhancing its durability and performance in demanding applications. This hydraulic valve fits industry-common sizes, making it versatile for integration into various hydraulic systems requiring precise pressure control capabilities.