SUN HYDRAULICS
DMDATNV814

***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 DMDATNV814 (DMDATNV814) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust and precise control in hydraulic systems. It operates with a maximum pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features a quick response time of typically 50 ms and allows for a switching frequency of up to 15000 cycles per hour. Key attributes include its closed spool positions during transitions between states, enhancing performance by providing faster and more consistent response times, particularly suitable for applications as pilot controls. The DMDATNV814 is equipped with manual override options (D, L, T control types), which are intended for temporary actuation with a mechanical life expectancy of about 7,000 cycles. This model incorporates EPDM seals when configured accordingly, making it compatible with phosphate ester fluids while avoiding exposure to petroleum-based substances which can degrade the seals. The wet armature design ensures that the working fluid surrounds the armature which may affect fluid integrity under prolonged energized conditions. Additionally, the valve's construction utilizes Sun\u2019s floating style to minimize internal binding due to installation stresses or machining variations. Coils used in this model are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube assembly. This flexibility along with its robust design makes the DMDATNV814 an adaptable solution for diverse hydraulic applications requiring reliable directional control.