RV08-20A-0-N-33/M135 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 5600003.M135 (5600003.M135) is a high-performance hydraulic relief valve, specifically the RV0820X model, designed for efficient operation in lower flow hydraulic circuits. This direct acting, poppet type valve is engineered to offer precise control by blocking flow from port 1 to port 2 until a designated pressure level is achieved at port 1, prompting the spring-opposed poppet to disengage from its seat. The RV0820X stands out due to its variety of pressure adjustment options, which include non-adjustable factory presets as well as adjustable settings with positive stops that prevent springs from becoming solid. It supports optional spring ranges up to 248 bar (3600 psi), ensuring versatility across different applications. This valve is noted for its rapid response to changes in pressure and has an optional bidirectional pressure seal feature to cater to specialized requirements. Compact in size, the RV0820X fits easily into various system configurations. It also features adjustments that are designed not to back out of the valve, enhancing reliability and safety during operation. For users seeking enhanced performance characteristics such as better pressure rise and a smaller footprint, Hydraforce recommends considering the RVD5820 model as a superior alternative that can replace the RV0820X in most situations. The newer model offers comparable pressure and flow ratings but with improved response rates and competitive cost considerations. Additionally, it requires a VC082B cavity for installation, which might allow for drop-in replacement in some manifold systems already using the RV0820X. Hydraforce provides assistance for evaluating application-specific needs to ensure optimal selection and use of their relief valves.