SUN HYDRAULICS
DNCADLV71219

***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 DNCADLV71219 (DNCADLV71219) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to minimize oil loss during position transitions due to its closed transition design, which is particularly beneficial in pilot control circuits. With a capacity of 8 gpm/30 L/min and operating under a maximum pressure of 5000 psi/350 bar, the DNCADLV71219 ensures robust performance in demanding applications. The valve features a wet armature design where the working fluid surrounds the armature. This configuration can be sensitive to prolonged coil energization which may degrade certain fluid types such as water-glycol mixtures at elevated temperatures. It's worth noting that cartridges with EPDM seals are specifically intended for systems using phosphate ester fluids and should not be exposed to petroleum-based substances to avoid damage. This model is fatigue rated for continuous operation at high pressures and does not require any minimum hydraulic pressure for functioning, making it highly versatile across various hydraulic setups. Additionally, the solenoid tube assembly of the DNCADLV71219 offers an efficient magnetic design providing high spool actuating force per watt expended which contributes to reliable valve shifting. For diverse application requirements, a wide range of coil termination and voltage options are available including configurations with surge protection. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Enhanced environmental protection options are also available through additional weatherized coils and kits. Incorporating Sun\u2019s floating style construction minimizes internal parts binding that could occur due to excessive installation torque or variations in cavity/cartridge machining, ensuring consistent performance and longevity of the component in complex hydraulic systems.