EHPR08-33-0-V-00 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 5278101 (5278101) is an advanced hydraulic component designed for fluid power applications requiring precise pressure control and flexibility. The EHPR0833X model is a direct-acting, spool-type, proportional, pressure reducing/relieving valve that effectively manages the flow and pressure of hydraulic fluids within a system. This valve operates by allowing free flow from port 1 to port 3 when there is no current applied to its coil. Upon energization of the coil, it connects port 2 to port 1, enabling controlled hydraulic operations. As electrical current to the coil increases, the EHPR0833X proportionally increases the controlled reduced pressure. It features a safety mechanism where if the pressure at port 1 exceeds the set limit induced by the coil's current, excess pressure is relieved back to port 3. This ensures system stability and prevents potential overpressure damage. The valve's manual override operation is straightforward, engaging at approximately 2-14 turns with a build-up of pressure at about 11.7 bar (170 psi) per turn, offering manual control in scenarios where electronic control may not be feasible. It is designed with industry-standard cavity dimensions for ease of integration into existing systems and compatibility with various setups. Additional features include availability in both 12 and 24-volt coil options and optional waterproof E-Coils that are rated up to IP69K for high resistance against dust and water ingress, making it suitable for harsh environmental conditions. The optional manual override adds an extra layer of operational security and flexibility, making this valve a versatile choice for diverse hydraulic applications.