SUN HYDRAULICS
DMDATPN724N

***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 DMDATPN724N (DMDATPN724N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust and efficient hydraulic system operations. This direct-acting, balanced spool directional valve features a fatigue rating of 5000 psi (350 bar), making it suitable for high-pressure applications. The unique design includes spools B and R that are closed during the transition between positions, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, offering flexibility in various operating conditions. It also includes options such as D or L control with a manual override detent mechanism designed for temporary actuation, supporting mechanical life expectancy of approximately 7,000 cycles. The EPDM seal configuration is specifically tailored for use with phosphate ester fluids, ensuring compatibility and longevity in specific environments while avoiding exposure to petroleum-based products which could damage the seals. Additionally, the DMDATPN724N incorporates a wet armature design where the working fluid surrounds the armature\u2014important to consider when dealing with long periods of coil energization which could lead to fluid breakdown in certain conditions. The interchangeable coils compatible with other Sun Series 1 solenoid products add to its versatility and ease of use. This model also benefits from Sun\u2019s floating style construction that minimizes internal parts binding due to installation variances or machining discrepancies. Key specifications include a flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, and maximum operating pressure up to 5000 psi (350 bar). It supports switching frequencies up to 15,000 cycles/hr and incorporates manual override features that require minimal force. The compact design weighs just 0.60 lb (0.30 kg), facilitating easy installation and maintenance in space-constrained applications.