RV50-26A-0-N-50/32 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 RV50-26A-0-N-50/32 (5613007.32) is a screw-in, cartridge-style, pilot-operated, two-stage spool-type hydraulic relief valve designed for pressure limiting in demanding hydraulic circuits. This valve is known for its rapid response and low hysteresis, making it suitable for applications requiring quick pressure adjustments. It blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to activate the piloting relief, allowing the main spool to shift and open the flow path. It cannot be used in cross-over relief applications. Key features include non-backable adjustments that prevent springs from solidifying and a hardened spool and cage ensuring long life. The valve has a maximum pressure rating of 344.7 bar (5000 psi), proof pressure of 517.1 bar (7500 psi), and burst pressure up to 1037.7 bar (15050 psi). The relief pressure range is from 20.7 to 344.7 bar (300 to 5000 psi), with a reseat pressure nominally at 90% of crack. Flow ratings indicate a capacity of up to 113.6 lpm (30 gpm) at maximum pressure, with internal leakage not exceeding 147 ml/min at specific conditions. It boasts a cycle life of up to 500,000 cycles at pressures of 241.3 bar (3500 psi). Temperature ratings vary based on seal type; with buna N seals operating between -40 to 100 \u00b0C, fluorocarbon seals from -26 to 204 \u00b0C, and polyurethane or urethane seals from -54 to 107 \u00b0C. Installation specifications include compatibility with VC10-2 cavity size and require installation torque between 47.6 to 50.2 N-m, with no orientation restrictions during installation. Seal kits are available in various materials for different applications.