SUN HYDRAULICS
DNDAXJV
$195.09 USD
- SUN HYDRAULICS
- Material:DNDAXJV
- Model:DNDA-XJV
- 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 DNDAXJV (DNDAXJV) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered for high-pressure applications, with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates efficiently without the need for minimum hydraulic pressure and offers several manual override options, excluding compatibility with weatherized coils. The manual override's detent mechanism is intended for temporary use and has an estimated mechanical life span of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges equipped with EPDM seals are recommended due to their incompatibility with petroleum-based substances. Featuring a wet armature design, the valve's coil-generated heat interacts directly with the working fluid, which may affect certain fluid types over prolonged energization periods. The DNDAXJV provides various coil termination and voltage configurations, some offering surge protection. Its high-efficiency solenoid design ensures reliable valve shifting by maximizing spool actuating force per watt consumed. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. The cartridge incorporates Sun's floating style construction to reduce internal part binding risks caused by excessive installation torque or machining variations. It fits into a T-31A cavity from Sun's Series 1, supporting a flow capacity of up to 10 gpm (40 L/min). With a typical response time of 50 ms and maximum leakage at 10 in\u00b3/min (3000 psi), this valve is suitable for high-frequency switching operations up to 15,000 cycles per hour. Additionally, it requires an installation torque of 30\u201335 lbf ft (41\u201347 Nm) and weighs approximately .60 lb (0.30 kg).
The Sun Hydraulics DNDAXJV (DNDAXJV) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered for high-pressure applications, with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates efficiently without the need for minimum hydraulic pressure and offers several manual override options, excluding compatibility with weatherized coils. The manual override's detent mechanism is intended for temporary use and has an estimated mechanical life span of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges equipped with EPDM seals are recommended due to their incompatibility with petroleum-based substances. Featuring a wet armature design, the valve's coil-generated heat interacts directly with the working fluid, which may affect certain fluid types over prolonged energization periods. The DNDAXJV provides various coil termination and voltage configurations, some offering surge protection. Its high-efficiency solenoid design ensures reliable valve shifting by maximizing spool actuating force per watt consumed. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. The cartridge incorporates Sun's floating style construction to reduce internal part binding risks caused by excessive installation torque or machining variations. It fits into a T-31A cavity from Sun's Series 1, supporting a flow capacity of up to 10 gpm (40 L/min). With a typical response time of 50 ms and maximum leakage at 10 in\u00b3/min (3000 psi), this valve is suitable for high-frequency switching operations up to 15,000 cycles per hour. Additionally, it requires an installation torque of 30\u201335 lbf ft (41\u201347 Nm) and weighs approximately .60 lb (0.30 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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