RV12-26A-12T-N-15/ 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 RV12-26A-12T-N-15/ (Material Number: 5623082) is a robust, screw-in, cartridge-style, pilot-operated (two-stage), spool-type relief valve designed as a pressure limiting device for demanding hydraulic circuits requiring fast response and low hysteresis. This valve is adept at blocking flow from port 1 to port 2 until the pressure at port 1 is sufficient to activate the pilot relief, which then shifts the main stage to open the flow between ports. Notably, this valve is unsuitable for cross-over relief applications. It features adjustments that cannot be backed out of the valve and prevents springs from going solid. The hardened spool and cage ensure long life, while optional spring ranges extend up to 240 bar (3500 psi). The RV12-26A-12T-N-15/ delivers rapid and smooth responses to pressure surges. In terms of specifications, it has a maximum pressure rating of 241.3 bar (3500 psi) at port 1 and 103.4 bar (1500 psi) at port 2 with proof and burst pressures reaching up to 689.5 bar (10000 psi) and 1379.0 bar (20000 psi), respectively. The flow rating stands at 170.3 lpm (45 gpm) at maximum pressure with an internal leakage rate of up to 197 ml/min (12 in\u00b3/min). It operates efficiently across various temperature ranges 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 RV12-26A-12T-N-15/ also boasts corrosion protection for up to 960 hours in salt spray conditions per ASTM B117 standards. It accommodates fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt and an operating contamination level of ISO code 18/16/13 per ISO 4406 standards. Installation requires VC12-2 cavity specifications with specified torque settings for cartridge installation.