SUN HYDRAULICS
DNDAXLV514
$228.05 USD
- SUN HYDRAULICS
- Material:DNDAXLV514
- Model:DNDA-XLV@514
- 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 DNDAXLV514 (DNDAXLV514) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is engineered for high-performance applications, with a solenoid tube assembly fatigue-rated for up to 5000 psi (350 bar), ensuring robust and reliable service. It operates without requiring minimum hydraulic pressure, making it versatile for various hydraulic systems. The valve offers multiple manual override options, including configurations without manual override; however, note that manual override functionality is not compatible with weatherized coils. For models with D or L control, the detent mechanism in the manual override is designed for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. EPDM-sealed cartridges are suitable for systems using phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. The wet armature design allows the working fluid to cool the armature and coil; however, prolonged coil energization can lead to fluid breakdown in certain mixtures like water-glycol. The high-efficiency solenoid design provides substantial spool actuating force per watt expended, ensuring reliable valve shifting. Coils are interchangeable with other Sun Series 1 products and offer diverse termination and voltage options with optional surge protection. Coil connectors provide ratings up to IP69K, offering enhanced environmental protection through additional weatherized coils and kits. The valve's construction incorporates Sun's floating style to minimize internal binding due to excessive installation torque or machining variations. It fits into cavity T-31A and belongs to Series 1 with a capacity of 10 gpm (40 L/min). The maximum operating pressure stands at 5000 psi (350 bar) with a typical response time of 50 ms and maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min). The switching frequency reaches up to 15,000 cycles/hr.
The Sun Hydraulics DNDAXLV514 (DNDAXLV514) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is engineered for high-performance applications, with a solenoid tube assembly fatigue-rated for up to 5000 psi (350 bar), ensuring robust and reliable service. It operates without requiring minimum hydraulic pressure, making it versatile for various hydraulic systems. The valve offers multiple manual override options, including configurations without manual override; however, note that manual override functionality is not compatible with weatherized coils. For models with D or L control, the detent mechanism in the manual override is designed for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. EPDM-sealed cartridges are suitable for systems using phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. The wet armature design allows the working fluid to cool the armature and coil; however, prolonged coil energization can lead to fluid breakdown in certain mixtures like water-glycol. The high-efficiency solenoid design provides substantial spool actuating force per watt expended, ensuring reliable valve shifting. Coils are interchangeable with other Sun Series 1 products and offer diverse termination and voltage options with optional surge protection. Coil connectors provide ratings up to IP69K, offering enhanced environmental protection through additional weatherized coils and kits. The valve's construction incorporates Sun's floating style to minimize internal binding due to excessive installation torque or machining variations. It fits into cavity T-31A and belongs to Series 1 with a capacity of 10 gpm (40 L/min). The maximum operating pressure stands at 5000 psi (350 bar) with a typical response time of 50 ms and maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min). The switching frequency reaches up to 15,000 cycles/hr.
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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