SUN HYDRAULICS
DMDADPV211
$256.14 USD
- SUN HYDRAULICS
- Material:DMDADPV211
- Model:DMDA-DPV@211
- 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 DMDADPV211 (DMDADPV211) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for use in hydraulic systems. 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 offers closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. This model operates without requiring a minimum hydraulic pressure, facilitating its use in various system configurations. It includes options for manual override through the D or L control, with a detent mechanism designed for temporary actuation. The mechanical life expectancy of the manual control assembly is around 7,000 cycles. Additionally, cartridges with EPDM seals are specified for systems utilizing phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can degrade. The DMDADPV211 employs a wet armature design allowing the working fluid to surround the armature which can be critical when considering the thermal management of the system. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, and these coils can be mounted in either direction on the tube. Furthermore, this model incorporates Sun's floating style construction which minimizes internal parts binding due to installation torque or machining variations of cavity/cartridge. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and rapid response times typically around 50 ms. It is engineered to minimize leakage and maximize switching frequency durability up to 15,000 cycles per hour. This valve's thoughtful design and robust construction make it an optimal choice for high-pressure hydraulic applications requiring precise control and reliability.
The Sun Hydraulics DMDADPV211 (DMDADPV211) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for use in hydraulic systems. 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 offers closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times, particularly useful in pilot control applications where capacity is less critical. This model operates without requiring a minimum hydraulic pressure, facilitating its use in various system configurations. It includes options for manual override through the D or L control, with a detent mechanism designed for temporary actuation. The mechanical life expectancy of the manual control assembly is around 7,000 cycles. Additionally, cartridges with EPDM seals are specified for systems utilizing phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can degrade. The DMDADPV211 employs a wet armature design allowing the working fluid to surround the armature which can be critical when considering the thermal management of the system. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, and these coils can be mounted in either direction on the tube. Furthermore, this model incorporates Sun's floating style construction which minimizes internal parts binding due to installation torque or machining variations of cavity/cartridge. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and rapid response times typically around 50 ms. It is engineered to minimize leakage and maximize switching frequency durability up to 15,000 cycles per hour. This valve's thoughtful design and robust construction make it an optimal choice for high-pressure hydraulic applications requiring precise control and reliability.
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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