SUN HYDRAULICS
DLDAZCV812N

***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 DLDAZCV812N (DLDAZCV812N) is a high-performance, solenoid-operated 2-way, 2-position cartridge valve designed for precise hydraulic fluid direction control in various applications. This direct-acting, balanced spool directional valve can be configured as either normally open or normally closed based on user requirements. It features a built-in position switch that confirms the valve's status, enhancing operational reliability and safety. The DLDAZCV812N is engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). Its response time is notably quick at approximately 50 ms, ensuring rapid system reactions which are critical in dynamic hydraulic systems. The valve's unique construction includes Sun's floating style design which minimizes potential internal binding caused by excessive installation torque or machining variations in the cavity/cartridge setup. This model also boasts an exceptionally efficient solenoid design that provides high spool actuating force per watt expended, leading to dependable and consistent valve shifting. The solenoid tube assembly is fatigue rated for intensive use, and the wet armature design indicates that the working fluid surrounds the armature \u2014 a consideration when dealing with prolonged coil energization as it might affect fluid integrity over time. Designed with practicality in mind, this cartridge requires specific tools like a crow's foot wrench for installation due to the position switch configuration. It comes sealed from the factory and isn't field serviceable; any required adjustments or servicing must be handled directly by returning it to the factory to maintain warranty conditions. Various coil termination and voltage options are available for this model, catering to diverse operational needs and specifications.