SUN HYDRAULICS
DMDAXAV614
$194.59 USD
- SUN HYDRAULICS
- Material:DMDAXAV614
- Model:DMDA-XAV@614
- Summary:Cartridge
Quantity in stock: 0
***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 DMDAXAV614 (DMDAXAV614) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. Engineered for demanding hydraulic applications, this valve offers a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 12 gpm (45 L/min). The DMDAXAV614 is specifically designed with spools B and R that are closed during transition between positions, enhancing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. This model incorporates advanced features such as a wet armature design which allows the working fluid to surround the armature, helping manage the heat generated by the coil. However, it's important to note that prolonged energization can lead to breakdown in certain types of fluids like water-glycol mixtures. The valve also boasts interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it employs Sun\u2019s floating style construction which reduces risks of internal parts binding due to installation torque or variations in cavity/cartridge machining. The DMDAXAV614 is equipped with EPDM seals tailored for use with phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based fluids. For manual override operations, the D, L and T control models feature a detent mechanism designed for temporary actuation with an estimated mechanical life expectancy of about 7,000 cycles. Overall, the Sun Hydraulics DMDAXAV614 valve is an efficient solution for hydraulic systems requiring robust control with fast response times and high-pressure endurance. This makes it suitable for various industrial applications where precision and reliability are paramount.
The Sun Hydraulics DMDAXAV614 (DMDAXAV614) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. Engineered for demanding hydraulic applications, this valve offers a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 12 gpm (45 L/min). The DMDAXAV614 is specifically designed with spools B and R that are closed during transition between positions, enhancing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. This model incorporates advanced features such as a wet armature design which allows the working fluid to surround the armature, helping manage the heat generated by the coil. However, it's important to note that prolonged energization can lead to breakdown in certain types of fluids like water-glycol mixtures. The valve also boasts interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it employs Sun\u2019s floating style construction which reduces risks of internal parts binding due to installation torque or variations in cavity/cartridge machining. The DMDAXAV614 is equipped with EPDM seals tailored for use with phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based fluids. For manual override operations, the D, L and T control models feature a detent mechanism designed for temporary actuation with an estimated mechanical life expectancy of about 7,000 cycles. Overall, the Sun Hydraulics DMDAXAV614 valve is an efficient solution for hydraulic systems requiring robust control with fast response times and high-pressure endurance. This makes it suitable for various industrial applications where precision and reliability are paramount.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Manual Override Stroke | .10 in.2,5 mm |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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