SUN HYDRAULICS
DMDADAN223
$242.25 USD
- SUN HYDRAULICS
- Material:DMDADAN223
- Model:DMDA-DAN@223
- 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 DMDADAN223 (DMDADAN223) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. This direct-acting, balanced spool directional valve is engineered to operate seamlessly without the need for minimum hydraulic pressure, enhancing its utility in a variety of applications. The valve features a robust solenoid tube assembly that is fatigue rated for up to 5000 psi or 350 bar, making it suitable for demanding environments. With a maximum flow capacity of 12 gpm (45 L/min) and a quick response time of typically 50 ms, the DMDADAN223 ensures efficient operation and control. The spools B and R maintain a closed position during transitions between the two positions to provide faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. Additionally, this model incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations. The manual override feature of the DMDADAN223 includes a detent mechanism designed for temporary actuation with an expected mechanical life of approximately 7,000 cycles. For systems using phosphate ester fluids, cartridges equipped with EPDM seals are recommended; however, these should not be exposed to petroleum-based fluids as it could damage the seals. The wet armature design allows the working fluid to surround the armature which can be a consideration if the coil remains energized for extended periods. This model also offers interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. With its advanced features and reliable performance, the Sun Hydraulics DMDADAN223 valve is an excellent choice for sophisticated hydraulic systems requiring precise directional control.
The Sun Hydraulics DMDADAN223 (DMDADAN223) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. This direct-acting, balanced spool directional valve is engineered to operate seamlessly without the need for minimum hydraulic pressure, enhancing its utility in a variety of applications. The valve features a robust solenoid tube assembly that is fatigue rated for up to 5000 psi or 350 bar, making it suitable for demanding environments. With a maximum flow capacity of 12 gpm (45 L/min) and a quick response time of typically 50 ms, the DMDADAN223 ensures efficient operation and control. The spools B and R maintain a closed position during transitions between the two positions to provide faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. Additionally, this model incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations. The manual override feature of the DMDADAN223 includes a detent mechanism designed for temporary actuation with an expected mechanical life of approximately 7,000 cycles. For systems using phosphate ester fluids, cartridges equipped with EPDM seals are recommended; however, these should not be exposed to petroleum-based fluids as it could damage the seals. The wet armature design allows the working fluid to surround the armature which can be a consideration if the coil remains energized for extended periods. This model also offers interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. With its advanced features and reliable performance, the Sun Hydraulics DMDADAN223 valve is an excellent choice for sophisticated hydraulic systems requiring precise directional control.
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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