SUN HYDRAULICS
DNCADZN223

***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 DNCADZN223 (DNCADZN223) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve ensures a closed transition between positions, minimizing oil loss during shifting which is crucial in pilot control circuits. It operates effectively with a valve capacity designed for port 3 as the inlet and port 1 as the tank, although it allows reverse flow under certain conditions. With its robust solenoid tube assembly rated for fatigue at 5000 psi (350 bar), the DNCADZN223 guarantees reliable operation under high-pressure conditions. The valve does not require a minimum hydraulic pressure to function, making it versatile across various applications. It features EPDM seals suitable for systems using phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. This model benefits from a wet armature design where the working fluid surrounds the armature. While this design aids in heat management when the coil is energized over extended periods, it could impact fluid integrity depending on the type of hydraulic fluid used. The DNCADZN223 offers multiple coil termination and voltage options, enhancing its adaptability to different operational requirements and environments. Additionally, its coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. The unique magnetic design of the solenoid contributes to high efficiency and effective spool actuating force per watt expended. For environmental resilience, weatherized coils and kits are available to provide further protection against harsh conditions. The DNCADZN223 incorporates Sun\u2019s floating style construction which helps prevent internal parts binding due to excessive installation torque or cavity/cartridge machining variations. This feature ensures longevity and reliability of the valve in dynamic hydraulic systems.