SUN HYDRAULICS
DNCADBV612

***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 DNCADBV612 (DNCADBV612) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for efficient hydraulic fluid direction control in various applications. This direct-acting, balanced spool directional valve features a closed transition between positions, significantly minimizing oil loss during shifting which is especially crucial in pilot control circuits. Its design allows for port 3 to be used as the inlet and port 1 as the tank, supporting reverse flow albeit with non-guaranteed performance. Equipped with EPDM seals, the DNCADBV612 is specifically configured for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it damages the seals. The valve operates without requiring a minimum hydraulic pressure and includes a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). The wet armature design of the solenoid ensures that the working fluid surrounds the armature, which could influence fluid integrity if exposed to heat over extended periods. This model offers versatility through various coil termination and voltage options including surge protection features. It benefits from Sun's innovative magnetic design which enhances solenoid efficiency and ensures reliable valve actuation. Moreover, coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional options like weatherized coils and kits are available for enhanced environmental protection. The DNCADBV612 incorporates Sun's floating style construction which reduces risks of internal parts binding due to installation torque or cavity/cartridge machining variations. It also provides robust performance specifications like an operating pressure up to 5000 psi (350 bar), a typical response time of 50 ms, and maximum valve leakage at 3000 psi not exceeding 10 in\u00b3/min. This model is designed for demanding applications where precise hydraulic control and reliability are paramount.