SUN HYDRAULICS
DNCADSN724N

***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 DNCADSN724N (DNCADSN724N) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a closed transition between positions, significantly minimizing oil loss during shifting. This characteristic is particularly beneficial in pilot control circuits where maintaining hydraulic integrity is crucial. Engineered for durability and performance, the DNCADSN724N valve boasts a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring reliable operation under high-pressure conditions. The valve operates without requiring a minimum hydraulic pressure, enhancing its versatility in various applications. It employs EPDM seals specifically designed for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they could degrade. The DNCADSN724N utilizes a wet armature design where the working fluid surrounds the armature. While this design aids in cooling the coil during operation, prolonged energization could lead to fluid degradation if not properly managed. The valve offers an array of coil termination and voltage options, including models with surge protection to suit different operational needs and environments. This model also features Sun\u2019s unique magnetic design which enhances solenoid efficiency and ensures robust spool actuating force per Watt expended. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, various connector options meet up to IP69K standards for environmental resistance. The DNCADSN724N incorporates Sun\u2019s floating style construction which minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. With specifications like an 8 gpm (30 L/min) capacity and response times around 50 ms, this valve is optimized for swift and effective performance in demanding hydraulic applications.