SUN HYDRAULICS
DNDAMXNHN24AA
$1,424.67 USD
- SUN HYDRAULICS
- Material:DNDAMXNHN24AA
- Model:DNDA-MXN-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 DNDAMXNHN24AA (DNDAMXNHN24AA) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This robust valve is fatigue-rated for service up to 5000 psi (350 bar) and requires no minimum hydraulic pressure to operate, making it highly versatile for various applications. It features a wet armature design, allowing the working fluid to surround the armature and manage heat generated by the coil effectively. However, prolonged coil energization could affect certain fluids like water-glycol mixtures by forming varnishes that impair functionality. The valve offers several manual override options; however, models with D or L control are intended for temporary actuation with a mechanical life expectancy of about 7,000 cycles. EPDM seals are available for systems using phosphate ester fluids but should not be exposed to petroleum-based products as they may cause seal damage. The solenoid's high-efficiency magnetic design ensures reliable valve shifting by delivering significant spool actuating force per watt expended. This cartridge incorporates Sun's floating style construction to reduce internal parts binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. The valve supports a wide range of coil termination and voltage options, including those with surge protection, and its coils are interchangeable with other Sun Series 1 solenoid products. Additionally, coil connector options provide protection ratings up to IP69K. The DNDAMXNHN24AA fits into T31A cavities and supports flow capacities up to 10 gpm (40 L/min) at a maximum leakage rate of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It has a response time typically around 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve installation torque ranges from 30-35 lbf ft (41-47 Nm), and its compact design weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DNDAMXNHN24AA (DNDAMXNHN24AA) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This robust valve is fatigue-rated for service up to 5000 psi (350 bar) and requires no minimum hydraulic pressure to operate, making it highly versatile for various applications. It features a wet armature design, allowing the working fluid to surround the armature and manage heat generated by the coil effectively. However, prolonged coil energization could affect certain fluids like water-glycol mixtures by forming varnishes that impair functionality. The valve offers several manual override options; however, models with D or L control are intended for temporary actuation with a mechanical life expectancy of about 7,000 cycles. EPDM seals are available for systems using phosphate ester fluids but should not be exposed to petroleum-based products as they may cause seal damage. The solenoid's high-efficiency magnetic design ensures reliable valve shifting by delivering significant spool actuating force per watt expended. This cartridge incorporates Sun's floating style construction to reduce internal parts binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. The valve supports a wide range of coil termination and voltage options, including those with surge protection, and its coils are interchangeable with other Sun Series 1 solenoid products. Additionally, coil connector options provide protection ratings up to IP69K. The DNDAMXNHN24AA fits into T31A cavities and supports flow capacities up to 10 gpm (40 L/min) at a maximum leakage rate of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It has a response time typically around 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve installation torque ranges from 30-35 lbf ft (41-47 Nm), and its compact design weighs approximately .60 lb (.30 kg).
This solenoid-operated 4-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.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- This cartridge has several manual override choices, including no manual override. See the CONFIGURATION section. Please note: Manual override functionality is not compatible with weatherized coils.
- 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 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
- 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-31A |
| Series | 1 |
| Capacity | 10 gpm40 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 in³/min.@3000 psi160 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: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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