SUN HYDRAULICS
DMDAXAN624
$183.27 USD
- SUN HYDRAULICS
- Material:DMDAXAN624
- Model:DMDA-XAN@624
- 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 DMDAXAN624 (DMDAXAN624) is a solenoid-operated 3-way, 2-position cartridge valve that offers high performance and reliability for various hydraulic applications. This direct-acting, balanced spool directional valve is designed to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features a fatigue-rated solenoid tube assembly suitable for demanding environments. Key attributes of the DMDAXAN624 include its ability to operate without minimum hydraulic pressure, making it highly effective in systems where consistent performance is critical. The valve ensures closed transitions between spool positions B and R, enhancing response times and overall consistency in operation. This feature is particularly beneficial when used as pilot controls where capacity is less critical. For manual override operations, the DMDAXAN624 includes a detent mechanism designed for temporary actuation with an expected mechanical life of approximately 7,000 cycles. The model also supports interchangeable coils with other Sun Series 1 solenoid products, allowing for flexible installation options. Moreover, the wet armature design helps manage heat dissipation but requires consideration regarding fluid compatibility, especially with water-glycol mixtures which may degrade under prolonged exposure to heat. The construction of the DMDAXAN624 incorporates Sun's floating style design which minimizes internal part binding due to installation torque or machining variations in the cavity/cartridge setup. This ensures smoother operation and increased durability under various installation conditions. The valve also features EPDM seals for phosphate ester fluid systems but should avoid contact with petroleum-based fluids to prevent seal damage.
The Sun Hydraulics DMDAXAN624 (DMDAXAN624) is a solenoid-operated 3-way, 2-position cartridge valve that offers high performance and reliability for various hydraulic applications. This direct-acting, balanced spool directional valve is designed to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features a fatigue-rated solenoid tube assembly suitable for demanding environments. Key attributes of the DMDAXAN624 include its ability to operate without minimum hydraulic pressure, making it highly effective in systems where consistent performance is critical. The valve ensures closed transitions between spool positions B and R, enhancing response times and overall consistency in operation. This feature is particularly beneficial when used as pilot controls where capacity is less critical. For manual override operations, the DMDAXAN624 includes a detent mechanism designed for temporary actuation with an expected mechanical life of approximately 7,000 cycles. The model also supports interchangeable coils with other Sun Series 1 solenoid products, allowing for flexible installation options. Moreover, the wet armature design helps manage heat dissipation but requires consideration regarding fluid compatibility, especially with water-glycol mixtures which may degrade under prolonged exposure to heat. The construction of the DMDAXAN624 incorporates Sun's floating style design which minimizes internal part binding due to installation torque or machining variations in the cavity/cartridge setup. This ensures smoother operation and increased durability under various installation conditions. The valve also features EPDM seals for phosphate ester fluid systems but should avoid contact with petroleum-based fluids to prevent seal damage.
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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