RV08-20A-0-V-33/M144 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 5600091.M144 (5600091.M144) is a precision-engineered hydraulic relief valve, designed for lower flow circuits that demand minimal internal leakage. Known as the RV0820X, this direct-acting, poppet type valve operates by blocking flow from port 1 to port 2 until the pressure at port 1 is sufficient to displace the spring-opposed poppet from its seat. This model stands out due to its robust design which prevents adjustment mechanisms from being backed out of the valve, ensuring reliable and secure operation under varying conditions. The RV0820X offers a range of pressure adjustment options including non-adjustable factory presets and three adjustable settings (A, B, and C) with positive stops that prevent spring compression beyond safe limits. It also features optional spring ranges up to 248 bar (3600 psi), allowing for rapid response to changes in pressure and enhancing overall system efficiency. For applications requiring bi-directional pressure control, an optional bi-directional pressure seal can be integrated. This compact valve is highly recommended for systems where space and quick response are critical. The RV0820X has been superseded by the RVD5820 model which offers comparable pressure and flow ratings but with improved pressure rise characteristics and a smaller size. The newer model is designed to potentially replace the RV0820X in most applications without significant modifications, especially when used with VC082B cavity variations in certain manifolds. Assistance is available from Hydraforce to evaluate application compatibility and facilitate an upgrade if desired.