EHPR08-33-0-V-24DG CARTRIDGE

***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 5278123 (5278123) is a high-performance, direct-acting, spool-type, proportional pressure reducing and relieving valve designed to offer precise control over hydraulic system pressures. This model operates by proportionally regulating the pressure based on the electrical current input to its coil. In its default state with no current applied, the EHPR0833X allows free flow from port 1 to port 3. When the coil is energized, it connects port 2 to port 1 and increasing the current boosts the controlled reduced pressure in a proportional manner. A key feature of this valve is its ability to relieve excess pressure from port 1 to port 3 if the pressure at port 1 surpasses the setting induced by the coil. This functionality ensures operational safety and system integrity by preventing overpressure conditions. The manual override operation of this model engages at approximately 2-1/4 turns, building pressure at about 11.7 bar (170 psi) per turn, which provides additional control flexibility in system management. The valve is compatible with both 12 and 24-volt coils and offers an optional manual override for enhanced control under varying conditions. It fits an industry-common cavity which facilitates easy installation and maintenance. Furthermore, for environments requiring robust durability against moisture and dust, there are optional waterproof E-Coils available that are rated up to IP69K. These features make the Hydraforce 5278123 an adaptable solution suitable for sophisticated hydraulic applications demanding reliable performance and precise pressure modulation.