SUN HYDRAULICS
DMDATBV724N

***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 DMDATBV724N (DMDATBV724N) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), making it suitable for rigorous applications. The valve operates with no minimum hydraulic pressure required, ensuring reliable performance under varying conditions. The DMDATBV724N incorporates closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. It also features a wet armature design; the working fluid surrounds the armature which is beneficial for heat dissipation but requires consideration regarding the type of fluid used due to potential breakdowns at high temperatures. This model is compatible with EPDM seals intended specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. For manual override operations, the valve includes a detent mechanism designed for temporary actuation with a mechanical life expectancy of around 7,000 cycles. Further enhancing its adaptability, the coils of the DMDATBV724N are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. The construction incorporates Sun's floating style to minimize internal parts binding which could result from excessive installation torque or cavity/cartridge machining variations. With a maximum flow capacity of 12 gpm (45 L/min) and rapid response times typically around 50 ms, along with a switching frequency capability up to 15,000 cycles per hour, this valve is engineered to meet demanding operational criteria efficiently and reliably.