EHPR08-33M-6T-N-12ER 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 5278234 (5278234) is a sophisticated direct-acting, spool-type, proportional pressure reducing and relieving valve, designed to offer precise control over hydraulic system pressures. This model operates by allowing free flow from port 1 to port 3 when unenergized and connects port 2 to port 1 upon coil activation. The EHPR0833X model adjusts the control reduced pressure in proportion to the electrical current supplied to the coil, ensuring targeted performance for various applications. Notably, if the pressure at port 1 surpasses the coil-induced setting, it is automatically relieved to port 3. This valve features standard options of both 12 and 24-volt coils and includes an optional manual override for enhanced operational flexibility. The manual override engages after approximately two and a quarter turns, building up pressure at a rate of about 11.7 bar (170 psi) per turn. Additionally, it is designed with an industry-common cavity which facilitates compatibility and integration into existing systems. For environments demanding high durability and protection against elements such as dust and water, the EHPR0833X offers optional waterproof E-Coils rated up to IP69K. This makes it an ideal choice for applications requiring reliable performance in harsh conditions. The back pressure on port 3 adds to the pressure setting at a one-to-one ratio, enhancing the valve's utility in complex hydraulic circuits where precise pressure adjustments are crucial for optimal operation.