EHPR98-G38AS-0-G-20ER

***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 5278791 (5278791) is a state-of-the-art EHPR98G38XXX model, a direct-acting, spool-type, proportional, pressure reducing relieving valve. This third-generation valve is designed as a drop-in, flange-mounted cartridge type specifically for use with mineral-based or synthetic hydraulic fluids that possess lubricating properties. The integration of the coil within the valve structure highlights its non-serviceable nature, ensuring a compact and robust design suitable for demanding applications. The regulated pressure of this Hydraforce model is directly proportional to the input electrical current across specified pressure ranges. It is engineered to deliver quick response times and low leakage, enhancing both efficiency and reliability. The standard plunger configuration is ideal for applications with inlet pressures up to 34 bar (500 psi), facilitating faster response times and increased volume at the control port. For higher stress environments where inlet pressures reach up to 69 bar (1000 psi) and require decreased volume at the control port, the damped plunger variant is recommended to maintain stability. Additional features of this valve include economical drop-in style installation, mounting plate options for varied applications, several regulated pressure ranges for flexibility in usage, and a retrofit option compatible with EHPR98T38 models. A top-mounted connector simplifies connectivity while an optional screen enhances operational integrity by preventing particulate ingress. This combination of advanced features makes the Hydraforce 5278791 an excellent choice for sophisticated hydraulic systems requiring precise pressure management.