SUN HYDRAULICS
DMDAMPV614

***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 DMDAMPV614 (DMDAMPV614) is a solenoid-operated 3-way, 2-position cartridge valve that functions as a direct-acting, balanced spool directional valve. Designed for robust performance, this valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring durability and reliability under high pressure conditions. The DMDAMPV614 is equipped with closed transitions between Spools B and R, enhancing performance by ensuring faster and more consistent response times during operation. This feature makes it particularly suitable for applications as pilot controls where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, adding to its versatility in various system configurations. It includes manual override options with a detent mechanism designed for temporary actuation, supporting mechanical life expectancy of approximately 7,000 cycles. For environments using phosphate ester fluids, cartridges configured with EPDM seals are recommended to avoid damage from petroleum-based substances. Additionally, the DMDAMPV614 uses a wet armature design where the working fluid surrounds the armature which may be exposed to heat if the coil remains energized for extended periods. This design consideration is crucial when using fluid types like water-glycol mixtures that could degrade under prolonged heat exposure. The interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility in maintenance and replacement procedures. This model also incorporates Sun\u2019s floating style construction which minimizes internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. With features like a maximum operating pressure of 5000 psi (350 bar) and typical response times of 50 ms, this valve is an efficient solution for high-demand applications requiring precise control and reliable operation.