SUN HYDRAULICS
DMDAXANHN24AA
$1,387.74 USD
- SUN HYDRAULICS
- Material:DMDAXANHN24AA
- Model:DMDA-XAN-HN@24AA
- 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 DMDAXANHN24AA (DMDAXANHN24AA) is a solenoid-operated, 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring reliable operation under high-pressure conditions. The valve offers closed transitions between its two positions (Spools B and R), which enhances performance by providing faster and more consistent response times especially suitable for pilot control applications where capacity is less critical. The DMDAXANHN24AA requires no minimum hydraulic pressure to operate, making it versatile for various system conditions. It includes manual override options with a detent mechanism designed for temporary actuation, supporting a mechanical life expectancy of around 7,000 cycles. Additionally, the valve is equipped with EPDM seals specifically for use with phosphate ester fluids; however, these seals are susceptible to damage if exposed to petroleum-based fluids. This model incorporates a wet armature design allowing the working fluid to surround the armature which helps in heat management but could affect fluid integrity over prolonged energized periods. The interchangeable coils compatible with other Sun Series 1 solenoid products offer flexible installation options and maintenance ease. The construction utilizes Sun's floating style to minimize internal part binding due to installation torque or machining variations of cavity/cartridge. With a maximum operating pressure of 5000 psi and a flow capacity of up to 12 gpm (45 L/min), this valve is capable of handling significant hydraulic loads while maintaining leak rates as low as 5 in\u00b3/min at 3000 psi. Its quick response time (50 ms typical) and high switching frequency (up to 15,000 cycles/hr) make it an efficient choice for dynamic systems requiring precise control and frequent operation.
The Sun Hydraulics DMDAXANHN24AA (DMDAXANHN24AA) is a solenoid-operated, 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring reliable operation under high-pressure conditions. The valve offers closed transitions between its two positions (Spools B and R), which enhances performance by providing faster and more consistent response times especially suitable for pilot control applications where capacity is less critical. The DMDAXANHN24AA requires no minimum hydraulic pressure to operate, making it versatile for various system conditions. It includes manual override options with a detent mechanism designed for temporary actuation, supporting a mechanical life expectancy of around 7,000 cycles. Additionally, the valve is equipped with EPDM seals specifically for use with phosphate ester fluids; however, these seals are susceptible to damage if exposed to petroleum-based fluids. This model incorporates a wet armature design allowing the working fluid to surround the armature which helps in heat management but could affect fluid integrity over prolonged energized periods. The interchangeable coils compatible with other Sun Series 1 solenoid products offer flexible installation options and maintenance ease. The construction utilizes Sun's floating style to minimize internal part binding due to installation torque or machining variations of cavity/cartridge. With a maximum operating pressure of 5000 psi and a flow capacity of up to 12 gpm (45 L/min), this valve is capable of handling significant hydraulic loads while maintaining leak rates as low as 5 in\u00b3/min at 3000 psi. Its quick response time (50 ms typical) and high switching frequency (up to 15,000 cycles/hr) make it an efficient choice for dynamic systems requiring precise control and frequent operation.
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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