PR58-38A-0-N-05/M28 REDUCE/RELIEVE

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce 5606450.M28 (5606450.M28) is a screw-in, cartridge-style, direct-acting, spool-type hydraulic pressure reducing/relieving valve. It features an internal spring chamber drain and a spool damping chamber. This valve is specifically designed to function as a pressure regulating device for secondary circuits in hydraulic systems. In its default state, the PR58-38XXX model allows bidirectional flow from port 2 to port 1 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, effectively regulating the pressure at port 1. Additionally, this mode enables the valve to relieve pressure from port 1 to port 3. To enhance durability and performance, the design includes hardened spool and cage components and offers optional features such as spring ranges up to 248 bar (4200 psi) and a 233-micron screen for added protection. The valve's compact size aligns with industry standards, ensuring compatibility with various applications where space is limited. Notably, adjustments on this model cannot be backed out of the valve, preventing springs from becoming solid during operation and ensuring reliable performance over time.