SUN HYDRAULICS
DMDAMPV724

***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 DMDAMPV724 (DMDAMPV724) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is engineered with a fatigue rating for 5000 psi (350 bar) service, making it reliable in demanding applications. The valve features closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, particularly when used as pilot controls where capacity is less critical. The DMDAMPV724 operates without requiring a minimum hydraulic pressure, offering flexibility across various system conditions. It includes manual override options with a detent mechanism designed for temporary actuation and has an estimated mechanical life of approximately 7,000 cycles. Notably, this model can be equipped with EPDM seals suitable for phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. This valve also benefits from a wet armature design wherein the working fluid surrounds the armature. While this design aids in cooling, prolonged energization of the coil should be monitored as it may lead to breakdown in certain fluid types like water-glycol mixtures. Additionally, the interchangeable coils with other Sun Series 1 solenoid products provide versatility and ease of maintenance. Other technical specifications include a flow capacity of up to 12 gpm (45 L/min), rapid response times typically around 50 ms, and maximum operating pressures up to 5000 psi (350 bar). The DMDAMPV724 also incorporates Sun's floating style construction which minimizes internal part binding due to installation variances or machining discrepancies. This model's robust construction and versatile features make it suitable for high-performance hydraulic applications requiring precise control and reliability.