SUN HYDRAULICS
DMDAMAV924

***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 DMDAMAV924 (DMDAMAV924) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a robust design that includes a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), making it suitable for demanding applications. The valve offers closed transitions between Spools B and R, enhancing performance by ensuring faster and more consistent response times, particularly when used as pilot controls where capacity is less critical. With no minimum hydraulic pressure required for operation, the DMDAMAV924 provides flexibility and reliability in various configurations. The model equipped with manual override options (D or L control) incorporates a detent mechanism designed primarily for temporary actuation, supporting a mechanical life expectancy of around 7,000 cycles. Additionally, cartridges configured with EPDM seals are specifically intended for use with phosphate ester fluids; however, exposure to petroleum-based substances should be avoided to prevent seal damage. This valve also utilizes a wet armature design which helps in cooling but requires consideration regarding the type of fluid used due to potential breakdown and varnish formation at high temperatures. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility to this component. The construction incorporates Sun's floating style design to minimize internal parts binding caused by installation torque or machining variations. Key specifications include a maximum flow capacity of 12 gpm (45 L/min), rapid response times typically around 50 ms, and maximum operating pressure sustainability at 5000 psi (350 bar). It is engineered to handle switching frequencies up to 15,000 cycles per hour with minimal valve leakage. This model's practical design ensures reliable operation and ease of maintenance in hydraulic systems requiring precise flow management.