RV08-20A-0-N-18/06 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 5600002.06 (RV0820X) is a highly efficient, screw-in, cartridge-style hydraulic relief valve specifically designed for lower flow circuits that demand minimal internal leakage. The direct acting, poppet type valve operates by blocking flow from port 1 to port 2 until there is enough pressure at port 1 to displace the spring-opposed poppet from its seat. This model is notable for its robust construction where adjustments cannot be backed out of the valve, ensuring reliable and secure operation. The RV0820X offers a variety of pressure adjustment options including non-adjustable factory presets and three adjustable settings (A, B, and C) with positive stops that prevent springs from going solid. It also features optional spring ranges up to 248 bar (3600 psi) and responds rapidly to pressure changes. For applications requiring bidirectional pressure control, an optional bidirectional pressure seal can be installed. This compact valve is ideal for systems where space and quick response are critical. Additionally, the RV0820X has been superseded by the RVD5820 model which offers comparable pressure and flow ratings but with improved characteristics such as better pressure rise behavior and a smaller size without dynamic seals, making it competitively priced and potentially a better choice for new applications or replacements. The VC082B cavity variation might be required for some manifolds to allow drop-in replacement, with assistance available for application evaluation.