SUN HYDRAULICS
DNCADWV2E12V

***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 DNCADWV2E12V (DNCADWV2E12V) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise hydraulic fluid direction control in a variety of applications. This direct-acting, balanced spool directional valve features a closed transition between positions, significantly minimizing oil loss during shifting which is crucial in pilot control circuits. The valve operates effectively with port 3 as the inlet and port 1 as the tank; however, it can accommodate reverse flow with altered performance. The DNCADWV2E12V valve boasts a robust solenoid tube assembly that is fatigue rated for up to 5000 psi (350 bar), ensuring durability and reliability under high-pressure conditions. It operates without needing a minimum hydraulic pressure, enhancing its versatility across different hydraulic systems. Notably, cartridges with EPDM seals are specifically designed for use with phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. Further enhancing its utility, the valve incorporates a wet armature design where the working fluid surrounds the armature. This design consideration is important if the coil remains energized for extended periods as some fluids may degrade at elevated temperatures. The valve offers various coil termination and voltage options, including models with surge protection and weatherized coils for enhanced environmental resilience. Additionally, this model uses Sun's floating style construction which helps prevent internal parts from binding due to excessive installation torque or cavity/cartridge machining variations. With an array of configurations available in the Series 1 range, this model maintains interchangeability with other Sun Series 1 solenoid products regarding coils which can be mounted in either direction on the tube. The connector options for coils are rated up to IP69K for superior protection against ingress of dust and water under severe conditions.