SUN HYDRAULICS
DNDAXLV624
$221.20 USD
- SUN HYDRAULICS
- Material:DNDAXLV624
- Model:DNDA-XLV@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 DNDAXLV624 (DNDAXLV624) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This valve is engineered for high performance with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates independently of minimum hydraulic pressure, making it versatile for various applications. The valve offers multiple manual override options, although manual override is incompatible with weatherized coils. The DNDAXLV624 model uses a wet armature design to ensure efficient heat dissipation from the coil, though care should be taken with certain fluids that may degrade at high temperatures. It features interchangeable coils compatible with other Sun Series 1 solenoid products and accommodates various coil termination and voltage options. The unique magnetic design of the solenoid provides high efficiency and reliable valve shifting by maximizing spool actuating force per watt expended. Engineered with Sun's floating style construction, it minimizes internal binding risks due to installation torque or machining variations. With a capacity of 10 gpm (40 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar) and exhibits typical response times of around 50 ms. It has a leakage rate of up to 10 in\u00b3/min at 3000 psi and can handle switching frequencies up to 15,000 cycles per hour. The manual override requires minimal force and stroke for operation, ensuring ease of use in various settings. Designed for robust performance and durability, this cartridge valve is an ideal choice for applications requiring precise fluid control under demanding conditions.
The Sun Hydraulics DNDAXLV624 (DNDAXLV624) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This valve is engineered for high performance with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates independently of minimum hydraulic pressure, making it versatile for various applications. The valve offers multiple manual override options, although manual override is incompatible with weatherized coils. The DNDAXLV624 model uses a wet armature design to ensure efficient heat dissipation from the coil, though care should be taken with certain fluids that may degrade at high temperatures. It features interchangeable coils compatible with other Sun Series 1 solenoid products and accommodates various coil termination and voltage options. The unique magnetic design of the solenoid provides high efficiency and reliable valve shifting by maximizing spool actuating force per watt expended. Engineered with Sun's floating style construction, it minimizes internal binding risks due to installation torque or machining variations. With a capacity of 10 gpm (40 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar) and exhibits typical response times of around 50 ms. It has a leakage rate of up to 10 in\u00b3/min at 3000 psi and can handle switching frequencies up to 15,000 cycles per hour. The manual override requires minimal force and stroke for operation, ensuring ease of use in various settings. Designed for robust performance and durability, this cartridge valve is an ideal choice for applications requiring precise fluid control under demanding conditions.
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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