SUN HYDRAULICS
HDDAMCV211

***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 HDDAMCV211 (Material Number: HDDAMCV211) is a versatile solenoid-after check cartridge valve designed for lift-lower and load holding applications. It features a direct acting solenoid poppet valve integrated with a check function, allowing flow from the inlet port 2 to the system port 1 while blocking flow from port 2 to port 3 when de-energized. The valve's solenoid tube assembly is rated for up to 5000 psi (350 bar), offering robust performance in demanding environments. The HDDAMCV211 utilizes a wet armature design, which means the working fluid surrounds the armature and can be affected by heat generated during prolonged coil energization. This makes it essential to consider fluid compatibility, especially with water-glycol mixtures that may degrade over time at high temperatures. For manual operation, this cartridge offers several override options, including models with detent mechanisms for temporary actuation, with an expected mechanical life of approximately 7,000 cycles. However, manual overrides are not compatible with weatherized coils. The valve supports interchangeable coils with other Sun Series 1 products and can be mounted in either direction on the tube. Coil connector options are available with ratings up to IP69K for enhanced environmental protection. The HDDAMCV211 incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. It has a cavity specification of T-11A and belongs to Series 1 with a capacity of 10 gpm (40 L/min). The maximum valve leakage at standard conditions is minimal at 10 drops/minute (0.7 cc/min), ensuring efficient operation under high pressure conditions. This cartridge is suitable for systems requiring reliable load holding capabilities and can be integrated directly into actuators for streamlined functionality in hydraulic circuits.