SUN HYDRAULICS
DNDAXLV536
$224.48 USD
- SUN HYDRAULICS
- Material:DNDAXLV536
- Model:DNDA-XLV@536
- 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 DNDAXLV536 (DNDAXLV536) is a solenoid-operated 4-way, 2-position cartridge valve designed for high-efficiency and reliable performance. This direct-acting, balanced spool directional valve is fatigue-rated for up to 5000 psi (350 bar) service, offering robust operation without the need for a minimum hydraulic pressure. It features a wet armature design that allows the working fluid to surround the armature, which can be beneficial in terms of heat dissipation but may require consideration of fluid compatibility, particularly with water-glycol mixtures that could degrade over time. The valve supports a variety of coil terminations and voltage options, including configurations with surge protection. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. The cartridge incorporates Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. The DNDAXLV536 offers several manual override options, although models with manual controls like the D or L control are intended for temporary actuation only. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt, ensuring dependable valve shifting. With an operational capacity of 10 gpm (40 L/min) and response times around 50 ms, this model is well-suited for applications requiring rapid cycling\u2014up to 15,000 cycles per hour\u2014and minimal leakage rates at specified viscosities. It also includes Viton seal kits for both cartridge and coil components, ensuring durability in various hydraulic fluids except those based on petroleum which can damage EPDM seals used in specific configurations. The valve's compact size and weight make it an efficient choice where space and weight considerations are critical factors.
The Sun Hydraulics DNDAXLV536 (DNDAXLV536) is a solenoid-operated 4-way, 2-position cartridge valve designed for high-efficiency and reliable performance. This direct-acting, balanced spool directional valve is fatigue-rated for up to 5000 psi (350 bar) service, offering robust operation without the need for a minimum hydraulic pressure. It features a wet armature design that allows the working fluid to surround the armature, which can be beneficial in terms of heat dissipation but may require consideration of fluid compatibility, particularly with water-glycol mixtures that could degrade over time. The valve supports a variety of coil terminations and voltage options, including configurations with surge protection. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. The cartridge incorporates Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. The DNDAXLV536 offers several manual override options, although models with manual controls like the D or L control are intended for temporary actuation only. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt, ensuring dependable valve shifting. With an operational capacity of 10 gpm (40 L/min) and response times around 50 ms, this model is well-suited for applications requiring rapid cycling\u2014up to 15,000 cycles per hour\u2014and minimal leakage rates at specified viscosities. It also includes Viton seal kits for both cartridge and coil components, ensuring durability in various hydraulic fluids except those based on petroleum which can damage EPDM seals used in specific configurations. The valve's compact size and weight make it an efficient choice where space and weight considerations are critical factors.
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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