PR50-38C-0-N-33/25.5 REDUCING VALVE

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The Hydraforce 5614904.25.5 (5614904.25.5) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve with an internal spring chamber drain and spool damping chamber. It is specifically designed to function as a pressure regulating device for secondary hydraulic circuits. In its steady state, the PR50-38XXX model allows bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3 through the spring chamber. When a predetermined pressure level is reached at port 1, the valve shifts to block flow at port 2, thus regulating the pressure at port 1 effectively. Additionally, this valve can relieve pressure from port 1 to port 3 at variable values above the set reducing pressure. Key features include adjustments that cannot be backed out of the valve and mechanisms that prevent springs from going solid during operation. The product offers optional spring ranges up to 227.5 bar (3300 psi) and incorporates a hardened spool and cage for enhanced durability and long life. It is also designed in an industry-common size for compatibility with various applications, making it a versatile component in hydraulic systems requiring precise pressure control and relief capabilities.