RV50-26C-0-P-50/25 RELIEF 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 RV50-26C-0-P-50/25 (5613202.25) is a high-performance, screw-in, cartridge-style hydraulic relief valve designed for demanding hydraulic circuits that require rapid response and minimal hysteresis. As a pilot-operated, two-stage, spool-type valve, it effectively limits pressure by blocking flow from port 1 to port 2 until the pressure at port 1 reaches a level sufficient to unseat the piloting relief and shift the main spool. This action opens the pathway between ports 1 and 2. Notably, this model is not suitable for cross-over relief applications. Key features of this valve include adjustments that prevent springs from going solid and cannot be backed out of the valve, ensuring long-term reliability and performance. Constructed with a hardened spool and cage, it offers enhanced durability and smooth response to pressure changes. The RV50-26C-0-P-50/25 supports a wide range of operating conditions with a pressure rating of up to 344.7 bar (5000 psi), proof pressure of 517.1 bar (7500 psi), and burst pressure of 1037.7 bar (15050 psi). It accommodates flow rates up to 113.6 lpm (30 gpm) at maximum pressure with internal leakage limited to 147 ml/min at port 2 under specific conditions. This valve boasts an impressive cycle life of up to 500,000 cycles at pressures reaching 241.3 bar (3500 psi). It operates efficiently across various temperature ranges depending on seal material: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with both polyurethane and urethane seals. The unit weighs between 0.24 kg and 0.29 kg depending on configuration, fits in VC10-2 cavities, requires installation torque between 47.6 to 50.2 N-m, and has no orientation restrictions during installation. Seal kits are available for maintenance needs.