SUN HYDRAULICS
DMDAMPN2E12V

***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 DMDAMPN2E12V (DMDAMPN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust operation in demanding applications. The valve features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), making it suitable for high-pressure applications. The DMDAMPN2E12V model utilizes a closed transition between spool positions B and R, which enhances performance by providing faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. This valve operates without the need for minimum hydraulic pressure, allowing for flexible deployment in various fluid power systems. Equipped with EPDM seals, this cartridge is specifically configured for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design of the valve ensures that the working fluid surrounds the armature which can be a consideration if the coil remains energized over extended periods. This model also features interchangeable coils with other Sun Series 1 solenoid products and includes manual override options with a mechanical life expectancy of about 7,000 cycles. The manual override is facilitated by a detent mechanism designed for temporary actuation only. Additionally, its design incorporates Sun's floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. Key specifications include a maximum flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, and maximum operating pressure of 5000 psi (350 bar). The DMDAMPN2E12V offers an effective solution for controlling fluid direction in hydraulic systems requiring reliable and precise operation.