SUN HYDRAULICS
DMDAMNN2E12V
$388.88 USD
- SUN HYDRAULICS
- Material:DMDAMNN2E12V
- Model:DMDA-MNN@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 DMDAMNN2E12V (DMDAMNN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve is particularly suited for use in environments requiring precise control and reliability under high-pressure conditions up to 5000 psi (350 bar). The valve features a fatigue-rated solenoid tube assembly, ensuring durability and long-term performance. Key specifications of the DMDAMNN2E12V include a maximum flow capacity of 12 gpm (45 L/min), with typical response times of 50 ms for both actuation and return. The valve exhibits minimal leakage at high pressures, maintaining a maximum rate of 5 in\u00b3/min at 3000 psi. It supports frequent switching, up to 15000 cycles per hour, which makes it ideal for applications requiring rapid directional changes in fluid flow. The design incorporates Sun\u2019s floating style construction which minimizes internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. This feature enhances the operational consistency and reliability of the valve. Moreover, the manual override option equipped with a detent mechanism supports temporary actuation, useful in manual control scenarios. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended to prevent damage from petroleum-based substances. Additionally, the interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility and ease of maintenance by allowing mounting on the tube in either direction. Overall, the Sun Hydraulics DMDAMNN2E12V valve is engineered to provide efficient and reliable performance in demanding hydraulic applications where precision and durability are paramount.
The Sun Hydraulics DMDAMNN2E12V (DMDAMNN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve is particularly suited for use in environments requiring precise control and reliability under high-pressure conditions up to 5000 psi (350 bar). The valve features a fatigue-rated solenoid tube assembly, ensuring durability and long-term performance. Key specifications of the DMDAMNN2E12V include a maximum flow capacity of 12 gpm (45 L/min), with typical response times of 50 ms for both actuation and return. The valve exhibits minimal leakage at high pressures, maintaining a maximum rate of 5 in\u00b3/min at 3000 psi. It supports frequent switching, up to 15000 cycles per hour, which makes it ideal for applications requiring rapid directional changes in fluid flow. The design incorporates Sun\u2019s floating style construction which minimizes internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. This feature enhances the operational consistency and reliability of the valve. Moreover, the manual override option equipped with a detent mechanism supports temporary actuation, useful in manual control scenarios. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended to prevent damage from petroleum-based substances. Additionally, the interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility and ease of maintenance by allowing mounting on the tube in either direction. Overall, the Sun Hydraulics DMDAMNN2E12V valve is engineered to provide efficient and reliable performance in demanding hydraulic applications where precision and durability 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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