SUN HYDRAULICS
DNCALCV624N

***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 DNCALCV624N (DNCALCV624N) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This valve features a closed transition between positions, significantly minimizing oil loss during shifting\u2014a crucial feature for maintaining efficiency in pilot control circuits. With a capacity based on port 3 as the inlet and port 1 as the tank, the DNCALCV624N facilitates up to 8 gpm/30 L/min flow rate and can handle maximum operating pressures of up to 5000 psi/350 bar. This model is engineered with a fatigue-rated solenoid tube assembly suitable for service up to 5000 psi/350 bar, ensuring durability and reliability under demanding conditions. It operates without requiring a minimum hydraulic pressure, adding to its versatility in various applications. The valve's wet armature design allows the working fluid to surround the armature, which is critical when the coil is energized over extended periods. However, care must be taken with fluid selection as some may degrade at higher temperatures. For environments using phosphate ester fluids, cartridges equipped with EPDM seals are available; however, these are not compatible with petroleum-based fluids which can damage the seals. The DNCALCV624N also boasts a variety of coil termination and voltage options including those with surge protection. These coils are interchangeable with other Sun Series 1 solenoid products and offer flexibility in mounting orientation. Additional features include an IP69K rating for certain coil connector options and enhanced environmental protection through optional weatherized coils and kits. Sun Hydraulics incorporates its floating style construction in this model to minimize internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model exemplifies robust construction coupled with innovative design tailored for efficient hydraulic control across various applications.