SUN HYDRAULICS
DMDALAN4E12V
$403.48 USD
- SUN HYDRAULICS
- Material:DMDALAN4E12V
- Model:DMDA-LAN@4E12V
- 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 DMDALAN4E12V (DMDALAN4E12V) 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 particularly suitable for applications requiring robust performance with reliable response times. The valve operates with no minimum hydraulic pressure, enhancing its versatility in various hydraulic systems. Engineered for durability, the solenoid tube assembly of the DMDALAN4E12V is fatigue rated for 5000 psi (350 bar) service. Its design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times at the cost of lower flow capacity. This feature makes it ideal for use as pilot controls where flow capacity is less critical but rapid response is paramount. The DMDALAN4E12V features a wet armature design; thus, the working fluid surrounds the armature which can be a consideration if the coil remains energized over extended periods. The heat generated might affect certain types of hydraulic fluids. Additionally, this model supports interchangeable coils with other Sun Series 1 solenoid products, providing flexibility and ease of maintenance. This valve also incorporates Sun\u2019s floating style construction to minimize internal parts binding due to installation variances or excessive torque, ensuring smoother operation and extended life. With a maximum operating pressure of 5000 psi and a flow capacity of 12 gpm (45 L/min), along with quick typical response times around 50 ms, the DMDALAN4E12V excels in demanding environments where precision and reliability are crucial.
The Sun Hydraulics DMDALAN4E12V (DMDALAN4E12V) 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 particularly suitable for applications requiring robust performance with reliable response times. The valve operates with no minimum hydraulic pressure, enhancing its versatility in various hydraulic systems. Engineered for durability, the solenoid tube assembly of the DMDALAN4E12V is fatigue rated for 5000 psi (350 bar) service. Its design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times at the cost of lower flow capacity. This feature makes it ideal for use as pilot controls where flow capacity is less critical but rapid response is paramount. The DMDALAN4E12V features a wet armature design; thus, the working fluid surrounds the armature which can be a consideration if the coil remains energized over extended periods. The heat generated might affect certain types of hydraulic fluids. Additionally, this model supports interchangeable coils with other Sun Series 1 solenoid products, providing flexibility and ease of maintenance. This valve also incorporates Sun\u2019s floating style construction to minimize internal parts binding due to installation variances or excessive torque, ensuring smoother operation and extended life. With a maximum operating pressure of 5000 psi and a flow capacity of 12 gpm (45 L/min), along with quick typical response times around 50 ms, the DMDALAN4E12V excels in demanding environments where precision and reliability are crucial.
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 |
Show FAQ