SUN HYDRAULICS
DMDAXAV724

***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 DMDAXAV724 (DMDAXAV724) is a solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This valve is particularly noted for its robust construction, including a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service. It has been designed to ensure high performance and reliability in various hydraulic systems. The DMDAXAV724 operates with no minimum hydraulic pressure required, making it versatile for different operational environments. This model incorporates closed transitions between Spools B and R, which enhances performance by providing faster and more consistent response times, especially beneficial in pilot control applications where capacity is less critical. The valve also includes a manual override feature with a detent mechanism designed for temporary actuation; this feature has a mechanical life expectancy of about 7,000 cycles. For compatibility with different fluid types, cartridges configured with EPDM seals are recommended specifically for systems using phosphate ester fluids; these seals should not be exposed to petroleum-based fluids as they can cause damage. The wet armature design of the valve ensures the working fluid surrounds the armature which can be crucial when the coil is energized over long periods. Additionally, the DMDAXAV724 has interchangeable coils with other Sun Series 1 solenoid products and features Sun\u2019s floating style construction to minimize internal parts binding due to installation torque or cavity/cartridge machining variations. This model supports up to 12 gpm (45 L/min) capacity and offers quick response times typically around 50 ms. It maintains maximum operational pressure at 5000 psi (350 bar), making it suitable for high-pressure applications while ensuring minimal leakage and efficient switching frequency up to 15,000 cycles/hr.