PR50-38H-0-N-21/06 REDUCING

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The Hydraforce 5614916.06 (5614916.06) is a screw-in, cartridge-style, direct-acting, spool-type hydraulic pressure reducing/relieving valve. Designed for secondary circuit pressure regulation, it 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 constant drainage at port 3. When a predetermined pressure is reached at port 1, the cartridge shifts to block flow at port 2, effectively regulating the pressure at port 1. Additionally, the valve can relieve pressure from port 1 to port 3 at a variable value over the set reducing pressure. The design includes adjustments that cannot be backed out of the valve and prevents springs from becoming solid, enhancing reliability and performance. Optional spring ranges are available up to 227.5 bar (3300 psi). The valve's hardened spool and cage ensure long life and durability, fitting into industry-common sizes for versatile application in hydraulic systems requiring precise pressure control and regulation.