RV12-26B-0-N-30/ 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 RV12-26B-0-N-30 (Material Number: 5623106) is a precision-engineered, screw-in, cartridge-style pilot-operated relief valve designed to serve as a pressure-limiting device in demanding hydraulic circuits. This two-stage, spool-type relief valve is known for its rapid response and low hysteresis, making it ideal for applications requiring swift pressure adjustments. The RV12-26B-0-N-30 effectively blocks flow from port 1 to port 2 until the pressure at port 1 reaches a threshold that triggers the pilot relief, allowing the main stage to shift and open the flow path. With a maximum pressure rating of 241.3 bar (3500 psi) at port 1 and proof pressure of up to 689.5 bar (10000 psi), this valve is robust enough for high-pressure systems. The valve features hardened spools and cages for enhanced durability and offers optional spring ranges up to 240 bar (3500 psi). It supports fluid temperatures ranging from -40 to 100 \u00b0C with Buna N seals and up to 204 \u00b0C with fluorocarbon seals. The RV12-26B-0-N-30 has an impressive flow rating of 170.3 lpm (45 gpm) at maximum pressure while maintaining internal leakage under control at specified conditions. Additionally, it boasts corrosion protection withstanding up to 960 hours of salt spray as per ASTM B117 standards. Compatible with mineral-based or synthetic fluids possessing lubricating properties, this model can accommodate fluid viscosities between 7.4 to 420 cSt while adhering to ISO cleanliness standards of 18/16/13 per ISO 4406 for optimal performance. The valve fits into VC12-2 cavities with specific installation torque requirements ranging from 44.7 to 50.2 N-m for secure assembly without orientation restrictions. The unit weighs between 0.35 kg and 0.40 kg depending on configuration, ensuring ease of integration into various systems where space and weight considerations are critical.