SUN HYDRAULICS
DNDAXSN214
$216.43 USD
- SUN HYDRAULICS
- Material:DNDAXSN214
- Model:DNDA-XSN@214
- 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 DNDAXSN214 (DNDAXSN214) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is rated for service up to 5000 psi (350 bar) and does not require any minimum hydraulic pressure for operation. It features a solenoid tube assembly that is fatigue-rated for high-pressure applications, ensuring reliability and longevity. The DNDAXSN214 offers various manual override options, although it should be noted that these are not compatible with weatherized coils. The manual control assembly has a mechanical life expectancy of approximately 7,000 cycles under typical conditions. This cartridge valve incorporates a wet armature design, where the working fluid surrounds the armature and is exposed to coil-generated heat; this can impact fluid stability in long-duration operations. Notably, fluids like water-glycol mixtures may degrade at high temperatures over time. The valve supports a wide array of coil termination and voltage options, with or without surge protection, enhancing its adaptability to different system requirements. With a capacity of 10 gpm (40 L/min) and maximum valve leakage at 10 in\u00b3/min (3000 psi), the DNDAXSN214 ensures efficient flow management while maintaining low leakage levels. Its high-efficiency solenoid design provides substantial spool actuating force per watt expended for dependable valve shifting. The model also features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. Compatible with other Sun Series 1 solenoid products, the coils can be mounted in either direction on the tube and offer connector options rated up to IP69K for enhanced environmental protection. This makes the DNDAXSN214 an ideal choice for applications requiring reliable directional control under demanding conditions.
The Sun Hydraulics DNDAXSN214 (DNDAXSN214) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is rated for service up to 5000 psi (350 bar) and does not require any minimum hydraulic pressure for operation. It features a solenoid tube assembly that is fatigue-rated for high-pressure applications, ensuring reliability and longevity. The DNDAXSN214 offers various manual override options, although it should be noted that these are not compatible with weatherized coils. The manual control assembly has a mechanical life expectancy of approximately 7,000 cycles under typical conditions. This cartridge valve incorporates a wet armature design, where the working fluid surrounds the armature and is exposed to coil-generated heat; this can impact fluid stability in long-duration operations. Notably, fluids like water-glycol mixtures may degrade at high temperatures over time. The valve supports a wide array of coil termination and voltage options, with or without surge protection, enhancing its adaptability to different system requirements. With a capacity of 10 gpm (40 L/min) and maximum valve leakage at 10 in\u00b3/min (3000 psi), the DNDAXSN214 ensures efficient flow management while maintaining low leakage levels. Its high-efficiency solenoid design provides substantial spool actuating force per watt expended for dependable valve shifting. The model also features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. Compatible with other Sun Series 1 solenoid products, the coils can be mounted in either direction on the tube and offer connector options rated up to IP69K for enhanced environmental protection. This makes the DNDAXSN214 an ideal choice for applications requiring reliable directional 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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