SUN HYDRAULICS
DMDALAN2E12V
$418.67 USD
- SUN HYDRAULICS
- Material:DMDALAN2E12V
- Model:DMDA-LAN@2E12V
- 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 DMDALAN2E12V (DMDALAN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a robust design with a solenoid tube assembly that is fatigue rated for up to 5000 psi (350 bar), making it suitable for demanding applications. The valve's spools, designated B and R, are closed during the transition between positions to enhance performance at the cost of lower capacity. However, this feature benefits pilot control applications by providing faster and more consistent response times. The DMDALAN2E12V operates without requiring a minimum hydraulic pressure, adding to its versatility in various system configurations. It includes manual override options with the D or L control having a detent mechanism intended for temporary actuation. The mechanical life expectancy of these manual controls is approximately 7,000 cycles. For compatibility with different fluid types, cartridges configured with EPDM seals are specifically designed for use with phosphate ester fluids; however, they should not be exposed to petroleum-based fluids which can damage the seals. The wet armature design of the valve allows the working fluid to surround the armature which is beneficial but requires consideration regarding fluid type as prolonged exposure to heat can degrade certain fluids. This model also features interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it incorporates Sun\u2019s floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. With a maximum operating pressure of 5000 psi and capable of handling up to 12 gpm (45 L/min), this valve is an excellent choice for high-pressure applications requiring reliable performance and flexibility in component configuration.
The Sun Hydraulics DMDALAN2E12V (DMDALAN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a robust design with a solenoid tube assembly that is fatigue rated for up to 5000 psi (350 bar), making it suitable for demanding applications. The valve's spools, designated B and R, are closed during the transition between positions to enhance performance at the cost of lower capacity. However, this feature benefits pilot control applications by providing faster and more consistent response times. The DMDALAN2E12V operates without requiring a minimum hydraulic pressure, adding to its versatility in various system configurations. It includes manual override options with the D or L control having a detent mechanism intended for temporary actuation. The mechanical life expectancy of these manual controls is approximately 7,000 cycles. For compatibility with different fluid types, cartridges configured with EPDM seals are specifically designed for use with phosphate ester fluids; however, they should not be exposed to petroleum-based fluids which can damage the seals. The wet armature design of the valve allows the working fluid to surround the armature which is beneficial but requires consideration regarding fluid type as prolonged exposure to heat can degrade certain fluids. This model also features interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it incorporates Sun\u2019s floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. With a maximum operating pressure of 5000 psi and capable of handling up to 12 gpm (45 L/min), this valve is an excellent choice for high-pressure applications requiring reliable performance and flexibility in component configuration.
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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