SUN HYDRAULICS
DMDATNN2E24V

***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 DMDATNN2E24V (DMDATNN2E24V) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve features a fatigue rating of 5000 psi (350 bar), making it suitable for demanding environments. The valve operates with no minimum hydraulic pressure required, ensuring reliable performance across a range of conditions. It integrates a wet armature design where the working fluid surrounds the armature, which is crucial when considering the type of fluid used due to potential breakdown and varnish formation from prolonged coil energization. This model is particularly noted for its closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times in pilot control applications where capacity is not a primary concern. The DMDATNN2E24V can handle a flow capacity up to 12 gpm (45 L/min) and incorporates interchangeable coils that are compatible with other Sun Series 1 solenoid products. These coils can be mounted in either direction on the tube for added installation flexibility. Additionally, this model benefits from Sun\u2019s floating style construction which minimizes internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. The manual override feature in models equipped with D or L control offers temporary actuation with a mechanical life expectancy of around 7,000 cycles. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended as exposure to petroleum-based fluids can damage these seals. The valve also features rapid response times typically around 50 ms and supports switching frequencies up to 15,000 cycles per hour.