HYDRAFORCE
5606509

***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 5606509 (5606509) 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 designed to function as a pressure regulating device for secondary circuits. In its steady state, it allows bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3. When the predetermined pressure at port 1 is reached, the cartridge shifts to block flow at port 2, effectively regulating the pressure at port 1. Additionally, in this mode, the valve can relieve pressure from port 1 to port 3. The design includes an option for a protective 60 x 60 mesh screen on port 2. Notably, adjustments on this valve cannot be backed out, ensuring that springs do not go solid during operation. Optional spring ranges are available up to 248 bar (4200 psi), and there is an optional 233-micron screen for enhanced filtration. The hardened spool and cage contribute to the long life of the component. Its compact size aligns with industry-common dimensions, making it suitable for various applications where precise pressure control and reliability are critical requirements.