SUN HYDRAULICS
DNDAXLV214N
$224.77 USD
- SUN HYDRAULICS
- Material:DNDAXLV214N
- Model:DNDA-XLV@214N
- 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 DNDAXLV214N (DNDAXLV214N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is fatigue-rated for 5000 psi (350 bar) service, ensuring reliable performance in high-pressure applications. It features a wet armature design that allows the working fluid to surround the armature, providing efficient heat dissipation from the coil. This design consideration is crucial for systems where the coil may be energized for extended periods, as it helps prevent fluid breakdown and varnish formation that could impair valve function. The DNDAXLV214N requires no minimum hydraulic pressure to operate and offers several manual override options, including configurations without manual override. However, it's important to note that manual override functionality is not compatible with weatherized coils. The valve's detent mechanism in models with D or L control is intended for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. This cartridge valve accommodates various coil termination and voltage options, with surge protection available to suit different application needs. The high-efficiency solenoid design delivers substantial spool actuating force per watt expended, contributing to dependable valve shifting performance. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional features include a maximum flow capacity of 10 gpm (40 L/min), a typical response time of 50 ms, and minimal leakage at specified conditions. The valve incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. With an installation torque range of 30-35 lbf ft (41-47 Nm) and a model weight of .60 lb (.30 kg), this cartridge valve is engineered for ease of use and adaptability in various hydraulic systems.
The Sun Hydraulics DNDAXLV214N (DNDAXLV214N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is fatigue-rated for 5000 psi (350 bar) service, ensuring reliable performance in high-pressure applications. It features a wet armature design that allows the working fluid to surround the armature, providing efficient heat dissipation from the coil. This design consideration is crucial for systems where the coil may be energized for extended periods, as it helps prevent fluid breakdown and varnish formation that could impair valve function. The DNDAXLV214N requires no minimum hydraulic pressure to operate and offers several manual override options, including configurations without manual override. However, it's important to note that manual override functionality is not compatible with weatherized coils. The valve's detent mechanism in models with D or L control is intended for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. This cartridge valve accommodates various coil termination and voltage options, with surge protection available to suit different application needs. The high-efficiency solenoid design delivers substantial spool actuating force per watt expended, contributing to dependable valve shifting performance. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional features include a maximum flow capacity of 10 gpm (40 L/min), a typical response time of 50 ms, and minimal leakage at specified conditions. The valve incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. With an installation torque range of 30-35 lbf ft (41-47 Nm) and a model weight of .60 lb (.30 kg), this cartridge valve is engineered for ease of use and adaptability in various hydraulic systems.
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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