SUN HYDRAULICS
DMDAXNN4E24V

***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 Sun Hydraulics directly.***
The Sun Hydraulics DMDAXNN4E24V (DMDAXNN4E24V) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve is notable for its robust construction and capability to handle a maximum operating pressure of 5000 psi (350 bar). Its design features include closed transitions between spools B and R, enhancing performance by ensuring faster and more consistent response times particularly useful in pilot control applications where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, making it versatile across various applications. The manual override options available with the D or L control are designed for temporary actuation only, with a mechanical life expectancy of around 7,000 cycles. The EPDM seals configured in some models are specifically suited for systems using phosphate ester fluids; however, these seals must avoid exposure to petroleum-based fluids which can cause damage. Another key aspect of the DMDAXNN4E24V valve is its wet armature design where the working fluid surrounds the armature. This setup helps manage heat but can be challenging if the coil remains energized for extended periods as certain fluids may degrade under prolonged heat exposure. The valve also incorporates interchangeable coils compatible with other Sun Series 1 solenoid products and features Sun\u2019s floating style construction which minimizes internal parts binding. This valve offers a maximum flow capacity of 12 gpm (45 L/min) and features rapid response times typically around 50 ms. It supports up to 15,000 switching cycles per hour and has provisions for manual override requiring minimal force. With its compact size and relatively light weight (.60 lb or 0.30 kg), the DMDAXNN4E24V provides an efficient solution for controlling directional flow in advanced hydraulic systems.