PR10-36C-8T-V-30/21 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 PR10-36C-8T-V-30/21 (5615262V.21) is a spool type, pilot-operated hydraulic pressure reducing and relieving valve designed to regulate pressure in secondary circuits. This valve features an internal pilot and spring chamber drain, ensuring efficient operation. It allows bidirectional flow from port 2 to port 1 in its steady state, with the spring chamber consistently drained at port 3. When a predetermined pressure is reached at port 1, the spool shifts to restrict inlet flow from port 2, effectively regulating the pressure at port 1 and allowing relief to port 3. The PR10-36C-8T-V-30/21 has several notable features including adjustments that cannot be backed out of the valve, preventing the springs from going solid. It offers optional spring ranges up to 207 bar (3000 psi) and is constructed with a hardened spool and cage for enhanced durability. The valve operates under various pressure ratings: both ports 1 and 2 can handle up to 241.3 bar (3500 psi), while port 3 can manage up to 68.9 bar (1000 psi). Its proof pressure is rated at 517.1 bar (7500 psi) and burst pressure at an impressive 1034 bar (15000 psi). The flow rating reaches up to 56.8 lpm (15 gpm), with a maximum pilot flow of 0.170 lpm when adjusted for an inlet pressure of 241 bar. Temperature ratings vary based on seal type: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane seals. The fluid viscosity range is between 7.4 to 420 cSt, supporting mineral-based or synthetic fluids with lubricating properties. Installation specifications include a VC10-3 cavity requirement, with cartridge installation torque ranging from 33.9 to 67.8 N-m depending on specific conditions.