HYDRAFORCE
5278707

***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 5278707 (5278707) is a state-of-the-art hydraulic component designed for sophisticated fluid power applications. This direct-acting, spool-type, proportional, pressure reducing relieving valve is part of Hydraforce's third generation of drop-in, flange-mounted cartridge valves. Engineered primarily for use with mineral-based or synthetic hydraulic fluids that possess lubricating properties, this valve stands out due to its integral coil design which is non-serviceable, ensuring a compact and robust assembly. The functionality of the 5278707 is finely tuned to deliver regulated pressure proportional to the input electrical current across specified pressure ranges. It provides an economical solution with its drop-in style which facilitates easy installation and maintenance. The option for a mounting plate enhances its adaptability to different system configurations while offering several regulated pressure ranges increases its application flexibility. Notably, the standard plunger variant is suitable for systems with inlet pressures up to 34 bar (500 psi), optimizing it for scenarios requiring faster response times and increased volume at the control port. For more demanding applications with inlet pressures up to 69 bar (1000 psi) where decreased volume at the control port is necessary, the damped plunger variant is recommended due to its enhanced stability. Additional features such as a retrofit option for EHPR98T38, quick response times, an optional screen, and a top-mounted connector make the 5278707 highly versatile and capable of meeting rigorous industrial demands while maintaining low leakage characteristics. This makes it an ideal choice for a wide range of hydraulic system applications seeking efficiency and reliability.