SUN HYDRAULICS
DMDADBN214N

***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 DMDADBN214N (DMDADBN214N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve is engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features a robust design with interchangeable coils that are compatible with other Sun Series 1 solenoid products, allowing for flexible application and easier maintenance. Key to its operation is the wet armature design where the working fluid surrounds the armature, which can be critical in applications where the coil remains energized for extended periods. This design helps manage the heat generated but requires careful consideration of fluid characteristics to avoid breakdowns. Notably, models configured with EPDM seals are specifically intended for use with phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. The DMDADBN214N incorporates Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. This feature ensures reliable performance even under varying installation conditions. Additionally, the manual override option is equipped with a detent mechanism designed for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. This valve also boasts rapid response times with typical switching frequencies up to 15,000 cycles per hour and response times around 50 ms. Its design ensures minimal leakage at high pressures (5 in\u00b3/min at 3000 psi), making it suitable for applications requiring precise control and reliability. The manual override requires minimal force (5 lbs at 1000 psi), facilitating easy operation when necessary. With its compact size and lightweight (.60 lb or .30 kg), the DMDADBN214N offers an efficient solution for various hydraulic control applications while ensuring durability and performance stability.