SUN HYDRAULICS
DNCADLN536

***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 DNCADLN536 (DNCADLN536) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for rigorous hydraulic applications. This direct-acting, balanced spool directional valve features a closed transition between positions, significantly reducing oil loss during shifting\u2014a crucial factor in pilot control circuits. With a valve capacity based on port 3 as the inlet and port 1 as the tank, the DNCADLN536 ensures efficient operation although it does allow for reverse flow; however, performance in this mode is not guaranteed and generally not recommended. Engineered for durability, the solenoid tube assembly of this valve is fatigue rated for service up to 5000 psi (350 bar). It operates without requiring a minimum hydraulic pressure which enhances its versatility in various system configurations. The DNCADLN536 uses EPDM seals specifically suited for systems with phosphate ester fluids while avoiding exposure to petroleum-based substances that could damage the seals. This model incorporates a wet armature design where the working fluid surrounds the armature. This can be critical if the coil remains energized for extended periods since some fluids may degrade under prolonged heat exposure. The DNCADLN536 offers a variety of coil termination and voltage options including models with surge protection and coils rated up to IP69K for enhanced environmental resilience. Unique magnetic design in the solenoid yields high efficiency and reliable valve shifting by providing strong spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on either direction of the tube. Additionally, this model benefits from Sun's floating style construction which minimizes internal parts binding due to variations in installation torque or cavity/cartridge machining. With specifications like an 8 gpm (30 L/min) capacity, rapid response time typically around 50 ms, and maximum operating pressure of 5000 psi (350 bar), the Sun Hydraulics DNCADLN536 is engineered to meet demanding hydraulic control requirements effectively and reliably.