RV10-26B-8T-N-30/ 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 RV10-26B-8T-N-30/ (Material Number: 5613161) is a screw-in, cartridge-style, pilot-operated (two-stage), spool-type hydraulic relief valve. This device is designed to function as a pressure-limiting component in demanding hydraulic circuits that require rapid response and minimal hysteresis. The valve operates by blocking flow from port 1 to port 2 until the pressure at port 1 reaches a level sufficient to unseat the piloting relief, which then allows the main spool to shift and open the flow path between ports. Notably, this valve is unsuitable for cross-over relief applications. Key features include adjustment options with positive stops to prevent springs from going solid and a hardened spool and cage for extended durability. The RV10-26B-8T-N-30/ offers optional spring ranges up to 207 bar (3000 psi) and provides fast, smooth responses to pressure surges. The valve has a pressure rating of 241 bar (3500 psi), proof pressure of 517.1 bar (7500 psi), and burst pressure of 1037.7 bar (15000 psi). It supports a relief pressure range from 6.9 to 206.8 bar (100 to 3000 psi). Flow ratings are up to 113.6 lpm (30 gpm) at maximum pressure with internal leakage rates varying depending on the crack pressure setting. 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 valve features corrosion protection rated for a 960-hour salt spray per ASTM b117 standards and supports fluid viscosities ranging from 7.4 to 420 cSt. Installation requires specific torques for both cartridge installation and adjuster cap settings, ensuring secure placement in VC10-2 cavities or compatible housings available as accessories.