PR12-36H-12TD-P-04/03.75 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 5616978.03.75 (5616978.03.75) is a spool type, pilot operated, hydraulic pressure reducing/relieving valve designed to serve as a pressure regulating device for secondary circuits. This model, known as the PR12-36X, features an internal pilot and internal spring chamber drain, facilitating its operation in maintaining steady pressure levels. In its default state, the valve permits bidirectional flow from port 2 to port 1 while ensuring constant drainage of the spring chamber at port 3. When the predetermined pressure level at port 1 is reached, the spool mechanism shifts to restrict inlet flow from port 2, effectively regulating the pressure at port 1. Additionally, in this mode, the valve can relieve excess pressure from port 1 to port 3. It is important to note that tank pressure is additive to regulated pressure in this configuration. The design includes features such as adjustments that cannot be backed out of the valve and mechanisms that prevent springs from becoming solid during operation. The PR12-36X offers optional spring ranges up to 207 bar (3000 psi), providing flexibility for various applications requiring precise hydraulic pressure control and regulation within secondary circuit systems.