SUN HYDRAULICS
DNDATJV624
$258.92 USD
- SUN HYDRAULICS
- Material:DNDATJV624
- Model:DNDA-TJV@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 DNDATJV624 (DNDATJV624) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. Engineered for robust performance, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliable operation without requiring minimum hydraulic pressure. The valve features various manual override options, though models with weatherized coils are incompatible with these functionalities. Notably, the manual control assembly on models equipped with D or L control offers a detent mechanism intended for temporary actuation and has a mechanical life expectancy of about 7,000 cycles. This valve is suitable for systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. Its wet armature design means the working fluid surrounds the armature and can be affected by heat if the coil is energized over long periods. This design contributes to the high efficiency of the solenoid by providing significant spool actuating force per watt expended. The cartridge supports a wide range of coil termination and voltage options, some featuring surge protection. With an impressive capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve offers typical response times around 50 ms and can handle switching frequencies up to 15,000 cycles per hour. It incorporates Sun\u2019s floating style construction to minimize internal part binding due to installation torque or cavity machining variations. The valve's compact design includes a solenoid tube diameter of .75 inches (19 mm) and weighs just .60 lb (.30 kg). Seal kits made from Viton material are available for both cartridge and coil components to ensure optimal performance in demanding applications.
The Sun Hydraulics DNDATJV624 (DNDATJV624) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. Engineered for robust performance, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliable operation without requiring minimum hydraulic pressure. The valve features various manual override options, though models with weatherized coils are incompatible with these functionalities. Notably, the manual control assembly on models equipped with D or L control offers a detent mechanism intended for temporary actuation and has a mechanical life expectancy of about 7,000 cycles. This valve is suitable for systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. Its wet armature design means the working fluid surrounds the armature and can be affected by heat if the coil is energized over long periods. This design contributes to the high efficiency of the solenoid by providing significant spool actuating force per watt expended. The cartridge supports a wide range of coil termination and voltage options, some featuring surge protection. With an impressive capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve offers typical response times around 50 ms and can handle switching frequencies up to 15,000 cycles per hour. It incorporates Sun\u2019s floating style construction to minimize internal part binding due to installation torque or cavity machining variations. The valve's compact design includes a solenoid tube diameter of .75 inches (19 mm) and weighs just .60 lb (.30 kg). Seal kits made from Viton material are available for both cartridge and coil components to ensure optimal performance in demanding applications.
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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