SUN HYDRAULICS
DMDADBV4E24V

***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 DMDADBV4E24V (DMDADBV4E24V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust applications, boasting a fatigue rating for 5000 psi (350 bar) service. The valve features closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially suitable for pilot controls where capacity is less critical. This model operates without requiring a minimum hydraulic pressure, enhancing its versatility in various system configurations. It includes manual override options with a detent mechanism intended for temporary actuation, achieving a mechanical life expectancy of about 7,000 cycles. The valve is compatible with EPDM seals specifically for use with phosphate ester fluids; however, these seals must avoid exposure to petroleum-based fluids to prevent damage. The DMDADBV4E24V employs a wet armature design where the working fluid envelops the armature which could be susceptible to heat during prolonged coil energization. This design consideration is crucial when using certain fluids like water-glycol mixtures that could degrade under high temperatures. For further flexibility in installation and maintenance, the coils of this model are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional features include the Sun floating style construction which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. With specifications like a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and typical response times around 50 ms, this valve ensures reliable performance and adaptability in demanding hydraulic systems.