RV12-26B-16T-N-04/ 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 5623191 (5623191) is a screw-in, cartridge-style, pilot-operated spool type relief valve designed for use as a pressure-limiting device in demanding hydraulic circuits. This two-stage valve is engineered to provide fast response and low hysteresis, making it ideal for applications requiring precise pressure control. The RV12-26X model operates by blocking flow from port 1 to port 2 until the pressure at port 1 reaches a level sufficient to unseat the pilot relief, triggering the main stage to open the pathway between ports. Notably, this valve is not suitable for cross-over relief applications. Its design incorporates features such as non-backable adjustments and mechanisms that prevent springs from becoming solid, ensuring reliability and long service life. The hardened spool and cage components further enhance durability, while optional spring ranges allow for pressures up to 240 bar (3500 psi). Additionally, the valve offers rapid and smooth responses to pressure surges within a cost-effective cavity design.