SUN HYDRAULICS
DMDATPN948

***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 DMDATPN948 (DMDATPN948) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic applications. This direct-acting, balanced spool directional valve is engineered to operate effectively without minimum hydraulic pressure, making it highly versatile across various operational scenarios. The DMDATPN948 features a fatigue-rated solenoid tube assembly capable of withstanding pressures up to 5000 psi (350 bar), ensuring durability and reliability in demanding environments. The valve's design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, particularly suitable for pilot control applications where capacity is less critical. Additionally, the model incorporates a wet armature setup where the working fluid surrounds the armature, a detail that necessitates consideration of fluid type due to potential heat exposure effects on certain fluids over prolonged periods. For manual override operations, the DMDATPN948 is equipped with a detent mechanism intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. The valve supports interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. It also benefits from Sun's floating style construction which minimizes internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model has a flow capacity of 12 gpm (45 L/min) and features rapid response times typically around 50 ms. It can handle maximum operating pressures up to 5000 psi (350 bar) and maintains low leakage rates. With its robust construction and versatile design features, the DMDATPN948 is an excellent choice for high-stakes hydraulic systems requiring reliable directional control.