SUN HYDRAULICS
DNDAXLV224
$221.89 USD
- SUN HYDRAULICS
- Material:DNDAXLV224
- Model:DNDA-XLV@224
- 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 DNDAXLV224 (DNDAXLV224) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered to handle high-pressure applications with a fatigue-rated solenoid tube assembly capable of 5000 psi (350 bar) service. It operates without requiring any minimum hydraulic pressure and offers various manual override options, though manual override is not compatible with weatherized coils. The valve incorporates a wet armature design, which allows the working fluid to surround the armature and manage the heat generated by the coil. It is crucial to consider that some fluids may degrade over time at these temperatures. The DNDAXLV224 features a unique magnetic design that enhances solenoid efficiency, providing high spool actuating force per watt and ensuring reliable valve shifting. It supports interchangeable coils with other Sun Series 1 solenoids, allowing for flexible installation options. Coil connectors are available with ratings up to IP69K for enhanced environmental protection. The valve's construction minimizes internal part binding due to excessive installation torque or cavity/cartridge machining variations. This model fits into a T-31A cavity and has a flow capacity of up to 10 gpm (40 L/min). It has a rapid response time of approximately 50 milliseconds and can operate at a maximum frequency of 15,000 cycles per hour. Manual override requires a force of 5 lbs/1000 psi at Port 1 and offers a stroke length of .10 inches (2.5 mm). The DNDAXLV224 weighs .60 lb (.30 kg) and requires an installation torque between 30-35 lbf ft (41-47 Nm). Viton seal kits are available for both cartridge and coil maintenance needs.
The Sun Hydraulics DNDAXLV224 (DNDAXLV224) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered to handle high-pressure applications with a fatigue-rated solenoid tube assembly capable of 5000 psi (350 bar) service. It operates without requiring any minimum hydraulic pressure and offers various manual override options, though manual override is not compatible with weatherized coils. The valve incorporates a wet armature design, which allows the working fluid to surround the armature and manage the heat generated by the coil. It is crucial to consider that some fluids may degrade over time at these temperatures. The DNDAXLV224 features a unique magnetic design that enhances solenoid efficiency, providing high spool actuating force per watt and ensuring reliable valve shifting. It supports interchangeable coils with other Sun Series 1 solenoids, allowing for flexible installation options. Coil connectors are available with ratings up to IP69K for enhanced environmental protection. The valve's construction minimizes internal part binding due to excessive installation torque or cavity/cartridge machining variations. This model fits into a T-31A cavity and has a flow capacity of up to 10 gpm (40 L/min). It has a rapid response time of approximately 50 milliseconds and can operate at a maximum frequency of 15,000 cycles per hour. Manual override requires a force of 5 lbs/1000 psi at Port 1 and offers a stroke length of .10 inches (2.5 mm). The DNDAXLV224 weighs .60 lb (.30 kg) and requires an installation torque between 30-35 lbf ft (41-47 Nm). Viton seal kits are available for both cartridge and coil maintenance needs.
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 |
Show FAQ