SUN HYDRAULICS
DNCAMBV4E24V

***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 DNCAMBV4E24V (DNCAMBV4E24V) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This directional valve is noted for its closed transition between positions, which significantly reduces oil loss during shifting\u2014a critical feature for pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, while reverse flow is possible, it isn't recommended due to potential performance issues. The solenoid tube assembly of this valve is fatigue-rated for service up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. This model operates without requiring a minimum hydraulic pressure and features EPDM seals suitable for systems using phosphate ester fluids, avoiding exposure to petroleum-based substances that could damage the seals. The DNCAMBV4E24V incorporates a wet armature design where working fluid surrounds the armature and helps dissipate heat generated by the coil\u2014an important consideration if the coil remains energized for extended periods. Notably, some fluids like water-glycol mixtures may degrade at these temperatures over time. The solenoid's magnetic design offers high efficiency by delivering substantial spool actuating force per watt consumed, ensuring reliable shifting. Coils are interchangeable with other Sun Series 1 products and can be oriented in either direction on the tube. Various coil termination and voltage options are available with additional weatherized coils and kits offering enhanced environmental protection. This valve uses Sun's floating style construction to minimize internal binding risks due to excessive installation torque or machining variations. With a maximum operating pressure of 5000 psi (350 bar) and response time typically around 50 ms, this valve supports applications demanding rapid cycling up to 15,000 cycles per hour while maintaining low leakage rates under specified conditions.