SUN HYDRAULICS
DNDAXSV536
$224.48 USD
- SUN HYDRAULICS
- Material:DNDAXSV536
- Model:DNDA-XSV@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 DNDAXSV536 (DNDAXSV536) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. Engineered for robust performance, the solenoid tube assembly is fatigue-rated for service at pressures up to 5000 psi (350 bar), making it suitable for high-pressure applications. This valve operates without requiring any minimum hydraulic pressure, offering versatility in various systems. It includes multiple manual override options; however, note that weatherized coils are incompatible with manual override functionalities. The D and L control models incorporate a detent mechanism designed for temporary actuation, with an estimated mechanical life expectancy of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges with EPDM seals are recommended due to their compatibility. The wet armature design allows working fluid to surround the armature, which can be affected by heat from prolonged coil energization\u2014particularly in water-glycol mixtures that may degrade and form varnishes over time. A variety of coil termination and voltage options are available, some featuring surge protection. The high-efficiency magnetic solenoid design ensures reliable valve shifting by delivering high spool actuating force per watt expended. This model incorporates Sun's floating style construction to reduce the risk of internal part binding due to excessive installation torque or machining variations. Compatible with Sun Series 1 solenoid products, its coils can be mounted in either direction and offer connector options rated up to IP69K for enhanced environmental protection. With a capacity of 10 gpm (40 L/min) and a response time of approximately 50 ms, this valve is designed for demanding applications requiring fast switching frequency up to 15,000 cycles per hour.
The Sun Hydraulics DNDAXSV536 (DNDAXSV536) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. Engineered for robust performance, the solenoid tube assembly is fatigue-rated for service at pressures up to 5000 psi (350 bar), making it suitable for high-pressure applications. This valve operates without requiring any minimum hydraulic pressure, offering versatility in various systems. It includes multiple manual override options; however, note that weatherized coils are incompatible with manual override functionalities. The D and L control models incorporate a detent mechanism designed for temporary actuation, with an estimated mechanical life expectancy of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges with EPDM seals are recommended due to their compatibility. The wet armature design allows working fluid to surround the armature, which can be affected by heat from prolonged coil energization\u2014particularly in water-glycol mixtures that may degrade and form varnishes over time. A variety of coil termination and voltage options are available, some featuring surge protection. The high-efficiency magnetic solenoid design ensures reliable valve shifting by delivering high spool actuating force per watt expended. This model incorporates Sun's floating style construction to reduce the risk of internal part binding due to excessive installation torque or machining variations. Compatible with Sun Series 1 solenoid products, its coils can be mounted in either direction and offer connector options rated up to IP69K for enhanced environmental protection. With a capacity of 10 gpm (40 L/min) and a response time of approximately 50 ms, this valve is designed for demanding applications requiring fast switching frequency up to 15,000 cycles per hour.
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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