SUN HYDRAULICS
DMDADAN2E12V
$418.67 USD
- SUN HYDRAULICS
- Material:DMDADAN2E12V
- Model:DMDA-DAN@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 DMDADAN2E12V (DMDADAN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. It features a direct-acting, balanced spool directional valve mechanism that ensures robust operation without requiring a minimum hydraulic pressure. The valve is particularly noted for its closed transition between spools B and R, enhancing performance by providing faster and more consistent response times, ideal for pilot control applications where capacity is less critical. This model boasts a fatigue rating of 5000 psi (350 bar) and incorporates a wet armature design, allowing the working fluid to cool the armature but necessitating careful selection of fluids to avoid breakdown and varnish formation. The DMDADAN2E12V is compatible with EPDM seals suitable for phosphate ester fluids but should not be exposed to petroleum-based products which could damage the seals. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, with coils mountable in either direction on the tube. The construction utilizes Sun's floating style to minimize internal binding due to installation torque or machining variations of cavity/cartridge. With manual override options equipped with a detent mechanism designed for temporary actuation and an expected mechanical life of approximately 7,000 cycles, this valve assures reliability and durability in various applications. The DMDADAN2E12V operates efficiently up to a maximum pressure of 5000 psi (350 bar) and flow capacity of 12 gpm (45 L/min), with typical response times around 50 ms. Its compact design (weighing only 0.60 lb/0.30 kg) and manual override features make it an excellent choice for advanced hydraulic systems requiring precise control and high-frequency operation up to 15,000 cycles per hour.
The Sun Hydraulics DMDADAN2E12V (DMDADAN2E12V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. It features a direct-acting, balanced spool directional valve mechanism that ensures robust operation without requiring a minimum hydraulic pressure. The valve is particularly noted for its closed transition between spools B and R, enhancing performance by providing faster and more consistent response times, ideal for pilot control applications where capacity is less critical. This model boasts a fatigue rating of 5000 psi (350 bar) and incorporates a wet armature design, allowing the working fluid to cool the armature but necessitating careful selection of fluids to avoid breakdown and varnish formation. The DMDADAN2E12V is compatible with EPDM seals suitable for phosphate ester fluids but should not be exposed to petroleum-based products which could damage the seals. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, with coils mountable in either direction on the tube. The construction utilizes Sun's floating style to minimize internal binding due to installation torque or machining variations of cavity/cartridge. With manual override options equipped with a detent mechanism designed for temporary actuation and an expected mechanical life of approximately 7,000 cycles, this valve assures reliability and durability in various applications. The DMDADAN2E12V operates efficiently up to a maximum pressure of 5000 psi (350 bar) and flow capacity of 12 gpm (45 L/min), with typical response times around 50 ms. Its compact design (weighing only 0.60 lb/0.30 kg) and manual override features make it an excellent choice for advanced hydraulic systems requiring precise control and high-frequency operation up to 15,000 cycles per hour.
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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