RV10-20H-0-N-23/12 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 RV10-20H-0-N-23/12 (5610407.12) is a high-performance hydraulic relief valve, designed as a screw-in, cartridge-style component for pressure limiting in hydraulic circuits. This direct-acting, poppet-type valve effectively blocks flow from port 1 to port 2 until the pressure at port 1 exceeds the set threshold, causing the poppet to unseat and relieve pressure. It is specifically crafted for use with mineral-based or synthetic hydraulic fluids that possess lubricating properties. The RV10-20H-0-N-23/12 offers rapid response to load changes while maintaining low internal leakage, making it ideal for applications requiring efficient circuit protection. This relief valve boasts a pressure rating of 228 bar (3300 psi) at both ports, with a proof pressure of 517.1 bar (7500 psi) and a burst pressure of 1037.7 bar (15000 psi). Its crack pressure is defined as the point where flow reaches 0.95 lpm (0.25 gpm) from port 1 to port 2, with reseat pressure nominally at 85% of this crack pressure. The relief pressure range extends from 6.9 to 206.8 bar (100 to 3000 psi), adjustable via control current. In terms of flow capacity, the valve can handle up to 38 lpm (10 gpm) at maximum pressure while maintaining maximum internal leakage of only five drops per minute up to 85% of its nominal setting. It operates efficiently across various temperature ranges depending on seal type: -40 to 100\u00b0C (-40 to 212\u00b0F) with Buna N seals; -26 to 204\u00b0C (-15 to 400\u00b0F) with fluorocarbon seals; and -54 to 107\u00b0C (-65 to 225\u00b0F) with polyurethane seals. The RV10-20H-0-N-23/12 features Type III clear zinc plating per ASTM B633 for corrosion protection and fits VC10-2 cavities with an installation torque range between 33.9 and 36.7 N-m (25 to 27 ft-lb).