RV08-20A-0-N-33/33 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 5600003.33 (5600003.33) is a meticulously engineered hydraulic relief valve, designed primarily for low-flow circuits that demand minimal internal leakage. Known as the RV0820X, this valve is a screw-in, cartridge style component that functions as a direct acting, poppet type relief valve. It operates by blocking the flow from port 1 to port 2 until pressure at port 1 is adequate to displace the spring-opposed poppet from its seat, thereby allowing flow. This model boasts several notable features aimed at enhancing performance and user experience. Key among these is its array of pressure adjustment options; it can be equipped with non-adjustable factory presets or adjustable settings with positive stops (options A, B, and C), which prevent the springs from becoming solid and ensure consistent operation. The RV0820X also offers optional spring ranges up to 248 bar (3600 psi), providing flexibility for various application pressures. Additionally, the RV0820X responds swiftly to changes in pressure and can be fitted with an optional bidirectional pressure seal for applications requiring such functionality. Its compact design allows for easier integration into tighter spaces without sacrificing performance. For those considering upgrades or replacements, Hydraforce notes that the RVD5820 serves as an advanced alternative capable of delivering comparable or superior performance characteristics such as pressure handling and response rate in a smaller footprint. This newer model also offers competitive cost advantages and can potentially replace the RV0820X in most applications without significant modifications, especially when used with VC082B cavity variations in certain manifolds.