***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 5000305 (5000305) is a solenoid-operated, 2-way, piloted, poppet-type, normally open, screw-in hydraulic cartridge valve. It is specifically designed for low leakage in higher pressure load-holding applications. The operation of this valve involves two main modes: when de-energized, it allows flow from port 2 to port 1 while severely restricting flow in the reverse direction. Upon energization, the valve’s poppet closes against its seat to block flow from port 2 to port 1; however, it permits flow from port 1 to port 2 once the solenoid force is overcome, requiring a pressure range of 50 to 150 psi (3.4 to 10.3 bar). This model features a continuous-duty rated coil and corrosion-resistant plating which enhance its durability and suitability for rigorous applications. The hardened seat ensures long life and maintains low leakage levels critical in maintaining system efficiency. It offers flexibility with optional coil voltages and terminations, making the cartridges voltage interchangeable. Additionally, the unitized, molded coil design supports reliable performance while manual override options provide operational control when needed. For environments requiring robust resistance against moisture and dust ingress, there are optional waterproof E-Coils rated up to IP69K available. Its compact size adheres to industry common dimensions facilitating ease of integration into various hydraulic systems.