SUN HYDRAULICS
DLDAZCN212

***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 DLDAZCN212 (DLDAZCN212) is a high-performance, solenoid-operated 2-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust and efficient operation in hydraulic systems. It is available in both normally open or normally closed configurations, providing flexibility for various hydraulic circuit designs. The valve includes a position switch that confirms if the valve is in its spring-biased position, enhancing operational safety and reliability. This cartridge must be used with a specifically ordered coil and comes as a sealed, factory-set unit that is not serviceable in the field. Any required modifications or servicing must be conducted at the factory to avoid violating the warranty. Additionally, installation of this cartridge requires specific tools like a crow's foot wrench due to the presence of the position switch which obstructs the use of a deep socket wrench. The solenoid tube assembly of the DLDAZCN212 is fatigue rated for service up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. Its direct actuation design does not require minimum hydraulic pressure for operation, making it suitable for a wide range of applications. The wet armature design allows the working fluid to surround the armature which should be considered when using fluids like water-glycol mixtures that may degrade at high temperatures. Offering versatility, Sun Hydraulics provides various coil termination and voltage options for this model, including options with surge protection. Its unique magnetic design ensures high efficiency and reliable valve shifting due to high spool actuating force per watt expended. Moreover, it incorporates Sun\u2019s floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and typical response time of 50 ms. The DLDAZCN212 model ensures minimal leakage and can handle up to 15,000 switching cycles per hour, making it an optimal choice for demanding hydraulic applications where precision and reliability are crucial.