PR50-38H-0-N-21/M40 REDUCING

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The Hydraforce 5614916.M40 (5614916.M40) is a screw-in, cartridge-style, direct-acting, spool-type hydraulic pressure reducing/relieving valve. It features an internal spring chamber drain and spool damping chamber, making it an efficient pressure regulating device for secondary circuits. Designed for precision and reliability, this valve allows bidirectional flow from port 2 to port 1 in its steady state while maintaining a constant drain at port 3. When the pressure at port 1 reaches a predetermined level, the cartridge shifts to block flow at port 2, thereby regulating the pressure at port 1. Additionally, this valve can relieve pressure from port 1 to port 3 at variable values over the set reducing pressure. The design includes adjustments that cannot be backed out of the valve and ensures springs do not go solid. It offers optional spring ranges up to 227.5 bar (3300 psi) for versatile application needs. The hardened spool and cage are designed for long life and durability. An optional feature includes a protective screen rated at 60 mesh or 250 microns for Port 2, enhancing its operational reliability in varying conditions. Its industry-common size ensures compatibility with a wide range of systems requiring precise hydraulic pressure control and relief functions.