SUN HYDRAULICS
HDDATCN624N

***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 HDDATCN624N (Material Number: HDDATCN624N) is a solenoid-after check cartridge hybrid valve that integrates a direct-acting solenoid poppet valve following the check function. This valve allows fluid flow from the inlet port 2 to the system port 1, while blocking flow from port 2 to port 3 when the solenoid is de-energized. It is particularly suitable for lift-lower applications and can be directly incorporated into actuators. The solenoid tube assembly is designed for high-pressure environments, with a fatigue rating of up to 5000 psi (350 bar). For models equipped with D or L control options, the detent mechanism in the manual override is intended for temporary actuation, with a mechanical life expectancy of approximately 7,000 cycles. The valve offers various manual override options, though it should be noted that manual override functionality is incompatible with weatherized coils. This product employs a wet armature design where working fluid surrounds the armature, which may affect performance if fluids like water-glycol mixtures are used over extended periods due to potential varnish formation from heat exposure. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. The available coil connector options provide protection ratings up to IP69K. This cartridge features Sun's floating style construction, minimizing internal part binding risks due to excessive installation torque or cavity-cartridge machining variations. It fits into T-11A cavity and supports a capacity of up to 10 gpm (40 L/min) with a typical response time of 50 ms. The maximum valve leakage at standard conditions is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar), while its check cracking pressure stands at 30 psi (2 bar).