RV58-20A-0-P-46/38 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 RV58-20A-0-P-46/38 (5600095.38) is a high-performance hydraulic relief valve designed for advanced fluid power applications. This direct-acting, poppet type relief valve is engineered to offer precise control and reliability in lower flow circuits with stringent requirements for low internal leakage. The RV58-20A-0-P-46/38 operates by blocking flow from port 1 to port 2 until the pressure at port 1 is sufficient to unseat the spring-opposed poppet, allowing fluid passage. Rated for an operating pressure of up to 345 bar (5000 psi) and equipped with a proof pressure of 517.1 bar (7500 psi), this valve ensures robust performance under high-pressure conditions. It features a burst pressure of 1294.4 bar (18774 psi), highlighting its exceptional strength and durability in challenging environments. The relief pressure activation is noticeable at a flow rate of 0.95 lpm (0.25 gpm), with reseating typically occurring at approximately 80% of the cracking pressure. Designed for versatility, the RV58-20A-0-P-46/38 offers multiple adjustment options without risk of backing out, ensuring consistent operation and preventing springs from going solid. Its compact size allows for easier integration into various hydraulic systems without compromising on rapid response capabilities to changes in pressure. This valve supports bidirectional pressure functionality and comes with an array of seal options suitable for different temperature ranges: Buna N seals for -40°C to +100°C, fluorocarbon seals from -26°C to +204°C, and polyurethane seals suitable from -54°C to +107°C. It also boasts exceptional corrosion resistance with Type III clear zinc plating per ASTM B633 standards. For installation, it utilizes a VC082 cavity and can be installed with an installation torque ranging between 32.5 to 35.3 Nm, ensuring secure placement and operation within hydraulic circuits.