SUN HYDRAULICS
DLDAZCV212

***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 DLDAZCV212 (DLDAZCV212) is a high-performance, solenoid-operated 2-way, 2-position cartridge valve designed for precise hydraulic flow control. This direct-acting, balanced spool directional valve is engineered for both normally open or normally closed configurations, enhancing its versatility in various applications. The valve features a position switch that confirms the valve's status, ensuring operational accuracy and safety. Constructed with a robust design that includes Sun's floating style construction, the DLDAZCV212 minimizes internal parts binding which can occur due to excessive installation torque or variations in cavity/cartridge machining. This feature greatly enhances the reliability and longevity of the valve under rigorous conditions. The solenoid tube assembly of this model is fatigue rated for 5000 psi (350 bar) service, making it suitable for high-pressure applications. Additionally, the DLDAZCV212 operates without requiring a minimum hydraulic pressure, thanks to its direct actuation mechanism. It utilizes a wet armature design where the working fluid surrounds the armature. While this design aids in efficient operation, it is important to note that prolonged energization of the coil could affect certain hydraulic fluids adversely by causing them to break down and form varnishes. This valve offers flexible installation options as it requires specific tools like a crow's foot wrench for torquing due to the position switch design which precludes the use of a deep socket wrench. It also provides a variety of coil termination and voltage options to suit different operational needs and environments. The model has a switching frequency capability up to 15,000 cycles per hour and features rapid response times typical at 50 ms. With maximum operating pressures up to 5000 psi and flow capacities reaching 12 gpm (45 L/min), the DLDAZCV212 is an effective solution for managing directional control in hydraulic systems across numerous applications.