RV08-20A-0-V-05/04 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 5600004.04 (5600004.04) is a highly specialized hydraulic relief valve, designed for precision in lower flow circuits that demand minimal internal leakage. The model RV0820X functions as a screw-in, cartridge style valve, utilizing a direct-acting, poppet type mechanism to control hydraulic flow efficiently. This valve operates by blocking the flow from port 1 to port 2 until the pressure at port 1 is adequate to displace the spring-opposed poppet from its seat, allowing fluid passage. Key features of the RV0820X include non-adjustable factory presets or optional adjustable settings with positive stops (options A, B, and C), which help prevent the springs from becoming solid and ensure consistent performance. The valve's design also allows for rapid responsiveness to pressure changes within a system and offers optional bidirectional pressure capabilities when outfitted with a bidirectional pressure seal. This compact unit is designed for ease of integration into various hydraulic systems while maintaining reliability and efficiency. It supports optional spring ranges up to 248 bar (3600 psi), making it versatile for different operational requirements. Additionally, its robust construction ensures that adjustments cannot be inadvertently altered once set. For applications seeking enhancements or replacements, Hydraforce notes that the RVD5820 model offers comparable or improved characteristics such as better pressure rise features and a smaller size while maintaining competitive cost considerations. Transitioning to this alternative can be facilitated without significant modifications in many systems as it requires the VC082B cavity variation, which might allow drop-in replacements in certain manifolds with available assistance for application evaluation.