***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 5278792 (5278792) is a high-performance EHPR98G38XXX valve characterized by its advanced engineering as a direct-acting, spool-type, proportional, pressure reducing relieving valve. This 3rd generation product stands out with its drop-in, flange-mounted cartridge design tailored for mineral-based or synthetic hydraulic fluids with lubricating properties. The integrated coil within the valve underscores its compactness and ensures that maintenance involving the coil is unnecessary.
This Hydraforce model excels in applications demanding precise pressure adjustments proportional to electrical input across specified pressure ranges. It offers diverse regulated pressure options accommodating varying operational demands. The standard plunger variant is optimal for scenarios involving inlet pressures up to 34 bar (500 psi), facilitating faster response times and increased volume at the control port. Conversely, for higher inlet pressures up to 69 bar (1000 psi) with reduced volume at the control port, the damped plunger version is advisable to maintain stability.
Additional features of this valve include economical installation due to its drop-in style, an optional mounting plate for enhanced adaptability, and compatibility as a retrofit option for EHPR98T38 models. Its design minimizes leakage and allows for quick response times catering to dynamic system requirements. A top-mounted connector simplifies wiring tasks while an optional screen can be added for additional protection against particulate contamination in hydraulic systems.
$82.75 USD
Availability: Backordered
Ships from US
Qty:
Delivered as early as October 28, 2026















