SUN HYDRAULICS
DMDALAN914
$232.82 USD
- SUN HYDRAULICS
- Material:DMDALAN914
- Model:DMDA-LAN@914
- 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 DMDALAN914 (DMDALAN914) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust and efficient hydraulic control. This direct-acting, balanced spool directional valve operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The valve features a fatigue rating of 5000 psi (350 bar), ensuring durability and reliability under high-pressure conditions. With a design focused on performance, the spools B and R remain closed during the transition between positions to provide faster and more consistent response times, ideal for pilot control applications where capacity is less critical. The manual override in models equipped with D or L control uses a detent mechanism intended for temporary actuation, with an estimated mechanical life of approximately 7,000 cycles. This model is compatible with EPDM seals specifically for systems using phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. It incorporates a wet armature design where the working fluid surrounds the armature which could be susceptible to heat if the coil remains energized over extended periods. The interchangeability of coils with other Sun Series 1 solenoid products adds flexibility to this model\u2019s usage. Additional specifications include a maximum flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, and a manual override force requirement of 5 lbs at 1000 psi at Port 1. The valve also features Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations, enhancing its operational consistency and longevity.
The Sun Hydraulics DMDALAN914 (DMDALAN914) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust and efficient hydraulic control. This direct-acting, balanced spool directional valve operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The valve features a fatigue rating of 5000 psi (350 bar), ensuring durability and reliability under high-pressure conditions. With a design focused on performance, the spools B and R remain closed during the transition between positions to provide faster and more consistent response times, ideal for pilot control applications where capacity is less critical. The manual override in models equipped with D or L control uses a detent mechanism intended for temporary actuation, with an estimated mechanical life of approximately 7,000 cycles. This model is compatible with EPDM seals specifically for systems using phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. It incorporates a wet armature design where the working fluid surrounds the armature which could be susceptible to heat if the coil remains energized over extended periods. The interchangeability of coils with other Sun Series 1 solenoid products adds flexibility to this model\u2019s usage. Additional specifications include a maximum flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, and a manual override force requirement of 5 lbs at 1000 psi at Port 1. The valve also features Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations, enhancing its operational consistency and longevity.
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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