HPC42-J48-0-V

***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 5500400V (5500400V) is a high-performance hydraulic directional element, specifically crafted for demanding applications where low internal leakage and reliable load holding are critical. This 2-way, bidirectional, pilot-to-open, balanced poppet-type valve is designed as a screw-in, cartridge-style component ideal for integration into various hydraulic systems. The valve operates by blocking flow from ports 1 to 2 in its unpiloted state, ensuring secure load holding capabilities. Upon receiving a remote pilot signal at port 3, the valve shifts to permit bidirectional flow between these ports. The unique construction of the 5500400V includes a spring chamber that is vented to port 4, which should be connected to the tank. This connection not only aids in the lubrication of internal parts but also influences the pilot pressure required for shifting the valve; pressure at port 4 adds to the pilot pressure needed. The hydraulically balanced poppet allows both ports 1 and 2 to be fully pressurized without impacting the pilot pressure necessary for valve actuation. In conditions where there is zero pressure at port 4, a minimum pilot pressure of 200 psi (14 bar) is sufficient to fully shift the valve. This model is part of Hydraforce's HyPerformance product line and adheres strictly to NFPA specification T2.6.1 standards. Each unit undergoes rigorous testing with a verification level of 90% and an assurance level of 99%, ensuring high reliability and performance in critical applications. The design features like bidirectional flow and balanced poppet make it versatile for various hydraulic system applications requiring precise control and efficiency.