EPFR50-S35T-0-V-230 PILOTED ELEMENT

***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 EPFR50-S35T-0-V-230 (5281146V) is a screw-in, cartridge-style, bypass type pressure compensating element designed to maintain a constant flow regardless of load pressure changes. This valve is particularly effective when paired with remote fixed or variable orifices. It features a spring-biased spool type operation with an internal orifice between ports 2 and 3, allowing all flow to bypass to the tank when reaching the bias spring pressure value plus any pressure rise at no load flow demand. The internal orifice is also pressure compensated to minimize flow loss during load flow demand. This model boasts multiple functionalities within a single cavity design, ensuring low bleed flow across its operating pressure range and high system efficiency. It operates effectively within a fluid temperature range of -40°C to +100°C with Buna N seals, -26°C to +204°C with Fluorocarbon seals, and -54°C to +107°C with Polyurethane seals. The EPFR50-S35T-0-V-230 can handle pressures up to 345 bar (5000 psi) and has a maximum flow loss of 0.76 lpm (0.20 gpm) between ports 2 and 3 at full pressure. It is compatible with mineral-based or synthetic hydraulic fluids that have lubricating properties within a viscosity range of 7.4 to 420 cSt. The unit's weight varies slightly depending on the adapter used, standard being approximately 0.15 kg (0.32 lb) and the taller adapter around 0.28 kg (0.62 lb). Installation specifications include VC10S3 cavity compatibility, with cartridge installation torque requirements ranging from 32.5 to 35.3 Nm (24 to 26 ft-lb), and no orientation restrictions for mounting, making it versatile for various hydraulic applications.