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

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The Hydraforce 5614900.01.5 (5614900.01.5) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve, specifically designed for secondary circuit pressure regulation. This valve features an internal spring chamber drain and a spool damping chamber to ensure efficient operation. In its default state, it allows bidirectional flow from port 2 to port 1, with the spring chamber consistently drained at port 3. Once the 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 PR50-38XXX model offers optional protection for Port 2 with a 60 mesh, 250-micron rated screen (Option S). Notably, adjustments on this valve cannot be backed out, preventing springs from going solid and ensuring reliability and safety during operation. It offers optional spring ranges up to 227.5 bar (3300 psi), catering to various application needs while maintaining durability due to its hardened spool and cage construction. Designed in an industry-common size, this model fits seamlessly into existing systems requiring precise secondary circuit pressure control and relief capabilities.