SUN HYDRAULICS
DNCADXV297

***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 DNCADXV297 (DNCADXV297) 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, significantly minimizing oil loss during shifting, which is especially beneficial in pilot control circuits. The valve operates efficiently with a capacity based on port 3 as the inlet and port 1 as the tank outlet, although it supports reverse flow under certain conditions. Constructed to handle a maximum operating pressure of 5000 psi (350 bar), the DNCADXV297 is fatigue rated for demanding applications. It requires no minimum hydraulic pressure for operation, making it versatile across various system conditions. The valve's solenoid tube assembly contributes to its robust design, suitable for continuous duty applications. This model incorporates EPDM seals specifically for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. Additionally, the wet armature design of the solenoid means that the working fluid surrounds the armature which could be a consideration when dealing with certain fluid types over extended periods. The DNCADXV297 offers flexibility in customization with a variety of coil termination and voltage options available to suit different system requirements. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Connector options for these coils are rated up to IP69K for enhanced environmental protection. Overall, this model is designed with Sun\u2019s floating style construction to minimize internal parts binding due to installation variances or cavity/cartridge machining differences. With a rapid response time typical at 50 ms and capable of handling up to 15000 switching cycles per hour, this valve ensures reliable performance and durability in complex hydraulic setups.