SUN HYDRAULICS
DMDATAN814

***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 DMDATAN814 (DMDATAN814) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring robust performance under high-pressure conditions. The valve's design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially suitable for applications where capacity is not a critical factor. The DMDATAN814 operates without requiring a minimum hydraulic pressure, enhancing its effectiveness in various fluid power applications. It includes options such as manual overrides with detent mechanisms (Model D or L control), primarily intended for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. Additionally, the valve can be equipped with EPDM seals specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids to prevent damage. This model also utilizes a wet armature design where the working fluid surrounds the armature. This setup needs careful consideration as prolonged coil energization can lead to heat buildup affecting fluid integrity. Moreover, the interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility in maintenance and replacement processes. Key specifications include a flow capacity of up to 12 gpm (45 L/min), quick response times typically around 50 ms, and maximum operating pressures up to 5000 psi (350 bar). The valve\u2019s construction incorporates Sun's floating style to minimize internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. With these features combined, the Sun Hydraulics DMDATAN814 provides reliable and efficient directional control in hydraulic systems requiring precise actuation and robust performance.