PR50-38C-0-N-33/15 REDUCING VALVE

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The Hydraforce 5614904.15 (5614904.15) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve, specifically designed to regulate pressure in secondary circuits. This model features an internal spring chamber drain and a spool damping chamber, ensuring efficient operation. The valve permits bidirectional flow from port 2 to port 1 under steady-state conditions while maintaining constant drainage at port 3. When the pressure at port 1 reaches a predetermined level, the valve shifts to block flow at port 2, effectively regulating the pressure at port 1. Additionally, it provides relief 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 prevents springs from becoming solid during operation. Optional spring ranges are available up to 227.5 bar (3300 psi), offering flexibility for various applications. The hardened spool and cage contribute to the valve's long life, while its industry-common size ensures compatibility with existing systems. Port 2 can also be protected by an optional screen rated at 60 mesh or 250 microns for enhanced durability and performance in demanding environments.