SUN HYDRAULICS
DNCALAN928

***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 DNCALAN928 (DNCALAN928) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions, which significantly minimizes the loss of oil during shifting\u2014a crucial factor in maintaining efficiency in pilot control circuits. Engineered for robust performance, the DNCALAN928 can handle a maximum operating pressure of 5000 psi (350 bar) and has a rated flow capacity of 8 gpm (30 L/min), making it suitable for a wide range of demanding applications. This valve is uniquely configured to function efficiently without minimum hydraulic pressure. It features EPDM seals specifically for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design ensures that the working fluid surrounds the armature, which could be important when considering the thermal effects during prolonged energization periods. For versatility in application and installation, Sun Hydraulics offers an array of coil termination and voltage options for this model, including configurations with surge protection. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction to accommodate different system requirements. Additionally, coil connector options are designed to meet up to IP69K standards for environmental resilience. The DNCALAN928 also benefits from Sun\u2019s floating style construction which reduces risks associated with internal parts binding due to excessive installation torque or variances in cavity/cartridge machining. This design detail enhances reliability and longevity in challenging industrial environments. With its quick response time typically around 50 ms and capability to handle up to 15000 switching cycles per hour, this valve ensures high-performance levels and operational stability across various applications.