SUN HYDRAULICS
DNDATRN524
$255.10 USD
Tags:
- SUN HYDRAULICS
- Material:DNDATRN524
- Model:DNDA-TRN@524
- 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 DNDATRN524 (DNDATRN524) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. Engineered for robust performance, the valve's solenoid tube assembly is fatigue rated for service pressures up to 5000 psi (350 bar), ensuring reliable operation without the need for minimum hydraulic pressure. This versatile valve offers multiple manual override options, although compatibility with weatherized coils is limited. The manual control assembly on D, L, and T models has a mechanical life expectancy of approximately 7,000 cycles and requires a force of 5 lbs per 1000 psi at Port 1. Designed with a wet armature system, the valve allows working fluid to surround the armature, potentially impacting function if exposed to high temperatures over prolonged periods. This is particularly relevant when using fluids like water-glycol mixtures that may degrade under heat. Coil configurations are flexible, offering various termination and voltage options with optional surge protection; they are also interchangeable with other Sun Series 1 solenoid products. The cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into cavity T-31A and supports a capacity of up to 10 gpm (40 L/min). With a typical response time of 50 ms and capable of handling switching frequencies up to 15,000 cycles per hour, the valve demonstrates high efficiency in actuation force relative to power consumption. The maximum leakage at specified conditions is minimal at 10 in\u00b3/min (160 cc/min). The DNDATRN524 comes equipped with Viton seals suitable for systems utilizing phosphate ester fluids while being vulnerable to petroleum-based substances.
The Sun Hydraulics DNDATRN524 (DNDATRN524) is a solenoid-operated 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. Engineered for robust performance, the valve's solenoid tube assembly is fatigue rated for service pressures up to 5000 psi (350 bar), ensuring reliable operation without the need for minimum hydraulic pressure. This versatile valve offers multiple manual override options, although compatibility with weatherized coils is limited. The manual control assembly on D, L, and T models has a mechanical life expectancy of approximately 7,000 cycles and requires a force of 5 lbs per 1000 psi at Port 1. Designed with a wet armature system, the valve allows working fluid to surround the armature, potentially impacting function if exposed to high temperatures over prolonged periods. This is particularly relevant when using fluids like water-glycol mixtures that may degrade under heat. Coil configurations are flexible, offering various termination and voltage options with optional surge protection; they are also interchangeable with other Sun Series 1 solenoid products. The cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into cavity T-31A and supports a capacity of up to 10 gpm (40 L/min). With a typical response time of 50 ms and capable of handling switching frequencies up to 15,000 cycles per hour, the valve demonstrates high efficiency in actuation force relative to power consumption. The maximum leakage at specified conditions is minimal at 10 in\u00b3/min (160 cc/min). The DNDATRN524 comes equipped with Viton seals suitable for systems utilizing phosphate ester fluids while being vulnerable to petroleum-based substances.
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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