SUN HYDRAULICS
DMDAMANHN24AB
$1,395.68 USD
- SUN HYDRAULICS
- Material:DMDAMANHN24AB
- Model:DMDA-MAN-HN@24AB
- 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 DMDAMANHN24AB (DMDAMANHN24AB) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to handle a maximum operating pressure of 5000 psi (350 bar) and offers a flow capacity of up to 12 gpm (45 L/min). It features a rapid response time of approximately 50 ms and maintains low leakage rates, with maximum valve leakage at 110 SUS 24 cSt being only 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The valve is particularly noted for its robust construction including the Sun floating style design which helps prevent internal parts binding due to variations in installation torque or cavity/cartridge machining. This model comes with interchangeable coils that can be mounted in either direction on the tube, enhancing flexibility in application and maintenance. The DMDAMANHN24AB is equipped with manual override capabilities that require minimal force (5 lbs at 1000 psi for Port 1), allowing temporary actuation. The manual override has a stroke length of .10 inches (2.5 mm), and the solenoid tube diameter measures .75 inches (19 mm). The model\u2019s compact size includes an overall weight of .60 lb (0.30 kg), making it suitable for various hydraulic applications where space and weight are considerations. This valve's wet armature design ensures that the working fluid surrounds the armature, which is crucial for certain applications but requires careful consideration regarding the type of fluid used due to potential breakdowns under prolonged heat exposure. Specifically configured cartridges with EPDM seals are recommended for systems using phosphate ester fluids to avoid damage from petroleum-based substances. Overall, the Sun Hydraulics DMDAMANHN24AB offers reliable performance with its state-of-the-art design features tailored for demanding hydraulic systems requiring precise control and durability.
The Sun Hydraulics DMDAMANHN24AB (DMDAMANHN24AB) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to handle a maximum operating pressure of 5000 psi (350 bar) and offers a flow capacity of up to 12 gpm (45 L/min). It features a rapid response time of approximately 50 ms and maintains low leakage rates, with maximum valve leakage at 110 SUS 24 cSt being only 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The valve is particularly noted for its robust construction including the Sun floating style design which helps prevent internal parts binding due to variations in installation torque or cavity/cartridge machining. This model comes with interchangeable coils that can be mounted in either direction on the tube, enhancing flexibility in application and maintenance. The DMDAMANHN24AB is equipped with manual override capabilities that require minimal force (5 lbs at 1000 psi for Port 1), allowing temporary actuation. The manual override has a stroke length of .10 inches (2.5 mm), and the solenoid tube diameter measures .75 inches (19 mm). The model\u2019s compact size includes an overall weight of .60 lb (0.30 kg), making it suitable for various hydraulic applications where space and weight are considerations. This valve's wet armature design ensures that the working fluid surrounds the armature, which is crucial for certain applications but requires careful consideration regarding the type of fluid used due to potential breakdowns under prolonged heat exposure. Specifically configured cartridges with EPDM seals are recommended for systems using phosphate ester fluids to avoid damage from petroleum-based substances. Overall, the Sun Hydraulics DMDAMANHN24AB offers reliable performance with its state-of-the-art design features tailored for demanding hydraulic systems requiring precise control and durability.
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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