SUN HYDRAULICS
DNCADXN72499

***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 DNCADXN72499 (DNCADXN72499) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve characterized by its direct-acting, balanced spool directional control. This valve is designed to efficiently manage the transition between positions while maintaining a closed transition state to minimize oil loss during shifting\u2014a crucial feature for maintaining efficiency in pilot control circuits. The DNCADXN72499 valve exhibits a robust design with a capacity based on port 3 as the inlet and port 1 as the tank, supporting up to 8 gpm/30 L/min flow rates and withstanding maximum operating pressures of 5000 psi/350 bar. This model is particularly noted for its versatility in hydraulic applications due to its ability to operate without minimum hydraulic pressure requirements. The solenoid tube assembly of this valve is fatigue rated, ensuring durability and reliability even under high-pressure conditions. Additionally, the DNCADXN72499 features EPDM seals suitable for systems using phosphate ester fluids, though these seals are susceptible to damage from exposure to petroleum-based substances. The wet armature design of this model allows the working fluid to surround the armature, which can affect fluid integrity under prolonged coil energization\u2014important for applications involving water-glycol mixtures. Furthermore, the DNCADXN72499 offers a range of coil termination and voltage options, enhancing customization for specific operational needs while providing options for environmental protection through weatherized coils and kits. This valve also incorporates Sun's floating style construction which helps prevent internal parts binding that could result from excessive installation torque or cavity/cartridge machining variations. With features like interchangeable coils with other Sun Series 1 solenoid products and various coil connector options rated up to IP69K for enhanced environmental resistance, the DNCADXN72499 offers reliable performance and flexibility suited for diverse hydraulic system applications.