CR10-28A-8T-N-24/ CROSS OVER REL

***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 CR10-28A-8T-N-24/ (5613957) is a screw-in, cartridge-style, direct-acting hydraulic relief valve designed for bidirectional flow control. This differential area poppet-type valve operates by transmitting flow to the opposite port when pressure at either port exceeds the nominal setting value. The back pressure at either port affects the nominal setting of the opposite port on a 1:1 basis. Notable features include adjustment mechanisms that prevent spring solidification and ensure long life due to its hardened spool and cage construction. The valve is designed to fit industry-common size cavities, specifically VC10-2, with cartridge installation torque ranging from 33.9 to 36.6 N-m (25 to 27 ft-lb). It has a pressure rating of up to 241.3 bar (3500 psi) and can withstand proof pressures of up to 345.6 bar (5000 psi) and burst pressures of up to 896.3 bar (16000 psi). The reseat pressure is set at 90% of crack pressure at a flow rate of 0.95 lpm (0.25 gpm), with crack pressure differences maxing out at 10.5 bar (150 psi) in both directions. The CR10-28A model supports a maximum flow rating of 60 lpm (16 gpm) with internal leakage limited to 33 ml/min when reseated to 80% of crack pressure. It operates effectively across a wide range of temperatures, depending on seal type: -40 to 100 \u00b0C with buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane seals. The valve accommodates fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt and meets an operating contamination level per ISO standards of 18/16/13. Weighing approximately between 0.24 kg and 0.29 kg depending on specific configurations, it offers versatility in various hydraulic systems requiring reliable bidirectional relief functionality without orientation restrictions during installation.