***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 5278700 (EHPR98G38XXX) is a state-of-the-art hydraulic valve designed for robust and efficient performance in controlling fluid power in hydraulic systems. This model is a direct-acting, spool-type, proportional, pressure reducing relieving valve, optimized for use with mineral-based or synthetic fluids with lubricating properties. As a third-generation product by Hydraforce, it features advanced engineering in a compact, drop-in, flange-mounted cartridge format that facilitates easy installation and maintenance.
The EHPR98G38XXX valve is distinguished by its integral coil which is crucial for its operation but is not serviceable. The valve's performance characteristics include quick response times and low leakage, making it highly effective for dynamic system requirements. The regulated pressure of the valve is directly proportional to the input electrical current across specified pressure ranges.
This model comes with several regulated pressure options and includes an economical mounting plate option which enhances its adaptability to different setups. It also offers retrofit options for the EHPR98T38 model. Depending on the application's inlet pressure requirements and desired control port volume response, users can choose between the standard plunger recommended for inlet pressures up to 34 bar (500 psi) or the damped plunger suitable for pressures up to 69 bar (1000 psi).
Additional features such as a top-mounted connector and optional screen further enhance its utility and integration into various hydraulic systems. The Hydraforce 5278700 ensures reliable performance tailored to meet demanding industrial applications where precise fluid control is essential.
$80.00 USD
Availability: Backordered
Ships from US
Qty:
Delivered as early as October 27, 2026















