SUN HYDRAULICS
DNCADCV223

***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 DNCADCV223 (DNCADCV223) 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 features a closed transition between positions, effectively minimizing oil loss during shifting which is crucial in maintaining the efficiency of pilot control circuits. The valve operates with a capacity of 8 gpm/30 L/min, utilizing port 3 as the inlet and port 1 as the tank outlet. Although it allows reverse flow, optimal performance under such conditions is not assured. Engineered for durability and reliability, the DNCADCV223's solenoid tube assembly is fatigue rated for up to 5000 psi (350 bar) service. It requires no minimum hydraulic pressure for operation, making it versatile across various applications without dependency on system pressure. The valve incorporates EPDM seals specifically for use with phosphate ester fluids; however, these seals are susceptible to damage if exposed to petroleum-based fluids. Featuring a wet armature design, the DNCADCV223 ensures that the working fluid surrounds the armature which helps in heat management but also requires consideration regarding fluid selection as some may degrade under prolonged exposure to heat. The valve offers a variety of coil termination and voltage options, enhancing its adaptability to different system 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. This model also benefits from Sun's floating style construction which minimizes internal parts binding\u2014a common issue due to excessive installation torque or cavity/cartridge machining variations. With specifications including a maximum operating pressure of 5000 psi (350 bar), a typical response time of 50 ms, and capability for up to 15,000 switching cycles per hour, the DNCADCV223 is designed for robust performance and reliable operation in demanding applications.