SUN HYDRAULICS
DMDATPV736

***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 DMDATPV736 (DMDATPV736) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve is well-suited for applications requiring robust performance with reliable response times. The valve features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), making it ideal for demanding environments. Key to its operation, the DMDATPV736 utilizes a closed transition between spools B and R, enhancing performance by ensuring faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, adding to its versatility across various hydraulic systems. This model includes manual override options with detent mechanisms designed for temporary actuation. It supports up to approximately 7,000 cycles, emphasizing durability in manual control setups. The wet armature design of the valve means the working fluid surrounds the armature which could be subjected to heat during prolonged coil energization; this should be considered when using certain fluids like water-glycol mixtures that are sensitive to higher temperatures. The DMDATPV736 is compatible with EPDM seals for phosphate ester fluids but should avoid contact with petroleum-based substances that could degrade the seals. Additionally, it features interchangeable coils with other Sun Series 1 solenoid products and incorporates Sun's floating style construction which minimizes internal part binding due to installation or machining variations. With specifications including a maximum flow capacity of 12 gpm (45 L/min) and rapid typical response times of around 50 ms, this valve ensures efficient operation. It supports a high switching frequency up to 15,000 cycles per hour and requires minimal manual override force. This model's adaptability and robust construction make it suitable for sophisticated hydraulic systems needing dependable directional control.