SUN HYDRAULICS
DMDAMAN724

***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 DMDAMAN724 (DMDAMAN724) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for rigorous hydraulic applications. This direct-acting, balanced spool directional valve ensures reliable control and operation in various systems. Featuring a fatigue rating of 5000 psi (350 bar), it is ideal for high-pressure environments. The valve's spools B and R are closed during transition between positions, optimizing performance by providing faster and more consistent response times, particularly suitable for pilot controls where capacity is less critical. This model does not require a minimum hydraulic pressure to operate, making it versatile across different hydraulic systems. It incorporates a wet armature design, where the working fluid surrounds the armature; this setup necessitates consideration of fluid characteristics as some may degrade under prolonged exposure to heat. The DMDAMAN724 is compatible with EPDM seals intended for use with phosphate ester fluids, although these seals must not be exposed to petroleum-based substances. Interchangeability of coils with other Sun Series 1 solenoid products adds flexibility to system design and upgrades. The manual override feature includes a detent mechanism designed for temporary actuation with an expected mechanical life of approximately 7,000 cycles. Additionally, Sun\u2019s floating style construction minimizes the risk of internal parts binding due to installation or machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and typical response time of 50 ms. The valve supports switching frequencies up to 15,000 cycles per hour and can handle maximum leakage at 110 SUS (24 cSt) up to 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). This model's robust design and adaptable features make it suitable for demanding applications requiring precise fluid control.