5612917.32.5

***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 RVD58-20C-0-P-50/32.5 (5612917.32.5) is a screw-in, cartridge-style, direct-acting poppet type relief valve designed to function as a pressure limiting device for hydraulic circuit protection. This component effectively blocks flow from port 1 to port 2 until the pressure at port 1 reaches a level sufficient to unseat the poppet, providing quick response to load changes with minimal hysteresis and low internal leakage. The valve is compact and economical, featuring hardened poppet and cage components that ensure long-lasting durability. It offers optional spring ranges up to 350 bar (5076 psi) and supports high durometer Buna and Fluorocarbon seals for varied temperature operations. The RVD58-20C-0-P-50/32.5 has specific pressure ratings: 350 bar at port 1 and 207 bar at port 2, with proof pressure reaching up to 413 bar at port 1 and burst pressure maxing out at 1379 bar. The crack pressure is defined as the point where flow begins at a rate of 0.95 lpm (0.25 gpm), with reseat pressure nominally set at 90% of crack pressure. This valve supports a maximum flow rate of 37.9 lpm (10 gpm) from port 1 to port 2 under maximum pressure conditions, while maintaining internal leakage below 0.25 ml/min (5 drops). It operates effectively in fluid temperatures ranging from -40 to +100 \u00b0C with Buna N seals, -26 to +204 \u00b0C with fluorocarbon seals, or -54 to +107 \u00b0C with polyurethane seals. Additional specifications include corrosion protection rated at 230 hours salt spray per ASTMB117 standards, compatibility with mineral-based or synthetic fluids having lubricating properties within a viscosity range of 7.4 to 420 cSt, and installation torque requirements for both cartridge and adjuster components ensuring secure assembly without orientation restrictions.