SUN HYDRAULICS
DNDAXDV624N
$184.60 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAXDV624N
- Model:DNDA-XDV@624N
- 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 DNDAXDV624N (DNDAXDV624N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. It features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar), ensuring durability and reliability in high-pressure applications. This valve operates efficiently without the need for minimum hydraulic pressure and offers several manual override options, although these are not compatible with weatherized coils. The manual override mechanism has a mechanical life expectancy of approximately 7,000 cycles when equipped with the D or L control. This valve incorporates a wet armature design, where the working fluid surrounds the armature, potentially affecting performance if exposed to prolonged heat from the coil. EPDM seals are available for systems using phosphate ester fluids; however, they should not be exposed to petroleum-based substances. The solenoid's unique magnetic design enhances efficiency by providing high spool actuating force per Watt expended, ensuring reliable valve shifting. The DNDAXDV624N model offers various coil termination and voltage options with surge protection capabilities and interchangeable coils compatible with other Sun Series 1 solenoid products. Coil connector options provide ratings up to IP69K for enhanced environmental protection. The valve's floating style construction minimizes internal part binding due to excessive torque or machining variations. With a capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this cartridge is suitable for demanding hydraulic applications. It features a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve's compact design includes a .75-inch solenoid tube diameter and requires an installation torque between 30-35 lbf ft (41-47 Nm).
The Sun Hydraulics DNDAXDV624N (DNDAXDV624N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. It features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar), ensuring durability and reliability in high-pressure applications. This valve operates efficiently without the need for minimum hydraulic pressure and offers several manual override options, although these are not compatible with weatherized coils. The manual override mechanism has a mechanical life expectancy of approximately 7,000 cycles when equipped with the D or L control. This valve incorporates a wet armature design, where the working fluid surrounds the armature, potentially affecting performance if exposed to prolonged heat from the coil. EPDM seals are available for systems using phosphate ester fluids; however, they should not be exposed to petroleum-based substances. The solenoid's unique magnetic design enhances efficiency by providing high spool actuating force per Watt expended, ensuring reliable valve shifting. The DNDAXDV624N model offers various coil termination and voltage options with surge protection capabilities and interchangeable coils compatible with other Sun Series 1 solenoid products. Coil connector options provide ratings up to IP69K for enhanced environmental protection. The valve's floating style construction minimizes internal part binding due to excessive torque or machining variations. With a capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this cartridge is suitable for demanding hydraulic applications. It features a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve's compact design includes a .75-inch solenoid tube diameter and requires an installation torque between 30-35 lbf ft (41-47 Nm).
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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