SUN HYDRAULICS
DMDADNN2E24V
$418.67 USD
- SUN HYDRAULICS
- Material:DMDADNN2E24V
- Model:DMDA-DNN@2E24V
- 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 DMDADNN2E24V (DMDADNN2E24V) 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 optimized for robust performance with a fatigue rating of 5000 psi (350 bar), suitable for demanding applications requiring reliable actuation. The valve features closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. The DMDADNN2E24V operates without the need for a minimum hydraulic pressure, making it versatile across various hydraulic systems. It incorporates a wet armature design where the working fluid surrounds the armature, which could influence fluid integrity under prolonged energization and should be considered when using fluids like water-glycol mixtures. For maintenance and adaptability, this model\u2019s coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it employs Sun's floating style construction to minimize internal parts binding that could result from excessive installation torque or cavity/cartridge machining variations. This valve has a maximum flow capacity of 12 gpm (45 L/min) and features quick response times typically around 50 ms. It also allows for manual override with a detent mechanism designed primarily for temporary actuation, supporting up to approximately 7,000 cycles. The manual override requires minimal force (5 lbs at 1000 psi) and offers a stroke of .10 in (2.5 mm). The DMDADNN2E24V is configured to work with EPDM seals suitable for phosphate ester fluids but not petroleum-based fluids which could damage the seals.
The Sun Hydraulics DMDADNN2E24V (DMDADNN2E24V) 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 optimized for robust performance with a fatigue rating of 5000 psi (350 bar), suitable for demanding applications requiring reliable actuation. The valve features closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. The DMDADNN2E24V operates without the need for a minimum hydraulic pressure, making it versatile across various hydraulic systems. It incorporates a wet armature design where the working fluid surrounds the armature, which could influence fluid integrity under prolonged energization and should be considered when using fluids like water-glycol mixtures. For maintenance and adaptability, this model\u2019s coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, it employs Sun's floating style construction to minimize internal parts binding that could result from excessive installation torque or cavity/cartridge machining variations. This valve has a maximum flow capacity of 12 gpm (45 L/min) and features quick response times typically around 50 ms. It also allows for manual override with a detent mechanism designed primarily for temporary actuation, supporting up to approximately 7,000 cycles. The manual override requires minimal force (5 lbs at 1000 psi) and offers a stroke of .10 in (2.5 mm). The DMDADNN2E24V is configured to work with EPDM seals suitable for phosphate ester fluids but not petroleum-based fluids which could damage the seals.
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