SUN HYDRAULICS
DMDADNV836

***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 DMDADNV836 (DMDADNV836) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust and reliable operation in demanding hydraulic systems. It 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 valve operates with closed transitions between spool positions B and R, enhancing performance by providing faster and more consistent response times, particularly beneficial in pilot control applications where capacity is less critical. The absence of minimum hydraulic pressure requirements for operation allows this valve to function effectively in low-pressure scenarios as well. Equipped with EPDM seals, the DMDADNV836 is specifically configured for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. The wet armature design of the valve ensures that the working fluid surrounds the armature which may affect fluid integrity if exposed to prolonged heat during coil energization. This model also features interchangeable coils with other Sun Series 1 solenoid products and offers manual override options (D or L control) with a mechanical life expectancy of approximately 7,000 cycles. The floating style construction incorporated into the design minimizes internal part binding due to installation or machining variations. With a flow capacity of up to 12 gpm (45 L/min) and rapid response times typically around 50 ms, the DMDADNV836 provides efficient control in hydraulic systems requiring precise directional changes and flow management. This makes it an ideal choice for various industrial hydraulic applications seeking reliability and high performance.