PR12-36F-0-N-30/M140 REDUCING VALVE

***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 5616943.M140 (5616943.M140) is a spool type, pilot-operated hydraulic pressure reducing/relieving valve designed for secondary circuit pressure regulation. This valve features an internal pilot and spring chamber drain, allowing it to function effectively as a pressure regulating device. In its steady state, the PR12-36X model permits 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 spool shifts to restrict flow from port 2, thus regulating the pressure at port 1. Additionally, in this mode, the valve is capable of relieving excess pressure from port 1 to port 3. It is important to note that tank pressure contributes additively to the regulated pressure. The design ensures that adjustments cannot be backed out of the valve and prevents springs from becoming solid, thereby enhancing reliability and performance. Optional spring ranges are available up to 207 bar (3000 psi), providing flexibility for various applications requiring precise pressure control within hydraulic systems.