SUN HYDRAULICS
DMDADPV512

***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 DMDADPV512 (DMDADPV512) 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 optimal for applications requiring reliable switching and control of hydraulic flow. Engineered to operate with no minimum hydraulic pressure, the DMDADPV512 ensures consistent operation across a range of conditions. Featuring a robust design with a fatigue rating of 5000 psi (350 bar), the valve accommodates up to 12 gpm (45 L/min) capacity, making it suitable for various medium to high-pressure applications. The closed spool positions during transitions enhance performance by providing faster and more consistent response times, particularly beneficial in pilot control setups where capacity is less critical. This model incorporates Sun\u2019s floating style construction which minimizes potential internal binding due to installation torque or machining variations in the cavity/cartridge interface. Additionally, the wet armature design means the working fluid surrounds the armature; this is important to consider as prolonged coil energization can raise fluid temperatures and affect certain fluid types. The manual override feature, available with D, L, or T control options, includes a detent mechanism designed for temporary actuation with a mechanical life expectancy of around 7,000 cycles. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended as they resist damage from these fluid types but are susceptible to degradation if exposed to petroleum-based fluids. With interchangeable coils compatible with other Sun Series 1 solenoid products and an easy mounting system that allows coil attachment in either direction on the tube assembly, the DMDADPV512 offers flexibility and ease of use in integration into various hydraulic systems.