HYDRAFORCE
5615004

***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 5615004 (5615004) is a spool type, pilot-operated hydraulic pressure reducing/relieving valve specifically designed for secondary circuit pressure regulation. This valve, known as the pr10-36xx, features an internal pilot and an internal spring chamber drain. It facilitates bidirectional flow from port 2 to port 1 in its steady state while maintaining a constant drain at port 3. When the pressure at port 1 reaches a predetermined level, the spool shifts to restrict inlet flow from port 2, effectively regulating the pressure at port 1. Additionally, the valve can relieve excess pressure from port 1 to port 3 in this mode. Notable features include adjustments that cannot be backed out of the valve and are designed to prevent springs from going solid. The pr10-36xx offers optional spring ranges up to 207 bar (3000 psi) and is constructed with a hardened spool and cage for enhanced durability. The valve's design accommodates industry-common sizes, ensuring compatibility with various systems. An optional feature includes protection for port 2 with a 60 mesh, 250-micron rated screen.