SUN HYDRAULICS
DMDAXRV214

***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 DMDAXRV214 (DMDAXRV214) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic applications. This direct-acting, balanced spool directional valve features a fatigue rating for 5000 psi (350 bar) service, making it suitable for high-pressure environments. The valve's design includes closed transitions between spools B and R, enhancing performance by ensuring faster and more consistent response times, particularly in pilot control applications where capacity is less critical. Equipped with either D or L control options, the DMDAXRV214 includes a manual override with a detent mechanism designed primarily for temporary actuation. The durability of this manual control assembly is notable, with a mechanical life expectancy of around 7,000 cycles. This model also supports EPDM seals for compatibility with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. Another feature of the DMDAXRV214 is its wet armature design which allows the working fluid to surround the armature. While this helps in certain scenarios, it requires caution as prolonged energization can lead to fluid degradation at high temperatures. Additionally, the valve's coils are interchangeable with other Sun Series 1 solenoid products and are designed to be mounted in either direction on the tube. This cartridge also benefits from Sun\u2019s floating style construction which minimizes potential internal binding caused by excessive installation torque or variations in cavity/cartridge machining. With specifications like a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and rapid response times typically around 50 ms, the DMDAXRV214 is an effective solution for demanding hydraulic systems requiring precise control and reliability.