***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 5600042 (RV0820X) is a high-performance hydraulic relief valve designed for precision and reliability in controlling fluid pressure within hydraulic systems. This direct-acting, poppet-type valve is engineered to block flow from port 1 to port 2 until a designated pressure threshold is reached, allowing the spring-opposed poppet to disengage from its seat. The RV0820X stands out for its minimal internal leakage and rapid response to fluctuating pressures, making it ideal for lower flow circuits that demand accuracy. The valve offers several adjustment options to cater to specific application requirements, including non-adjustable factory presets and adjustable settings with positive stops that prevent spring compression issues. It supports optional spring ranges up to 248 bar (3600 psi), enhancing its versatility across various hydraulic applications. Moreover, the RV0820X can be adapted for bidirectional operations with an appropriate seal option, further broadening its utility. Compact in design, the RV0820X is suited for integration into space-constrained environments while maintaining optimal performance. Its robust construction ensures durability and consistent operation under varying conditions. Additionally, this model has been identified as superseded by the RVD5820 model, which offers comparable pressure and flow ratings but with superior characteristics such as better pressure rise capabilities and a more compact size. The RV0820X fits into VC082B cavity variations and may be replaceable in some manifolds without modifications, although assistance is available for application evaluation to ensure optimal performance and compatibility.