SUN HYDRAULICS
DNDATSV924N
$266.27 USD
- SUN HYDRAULICS
- Material:DNDATSV924N
- Model:DNDA-TSV@924N
- 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 DNDATSV924N (DNDATSV924N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is fatigue-rated for service up to 5000 psi (350 bar) and does not require a minimum hydraulic pressure for operation, making it versatile for various applications. It features multiple manual override options, though manual override functionality is not compatible with weatherized coils. Models with the D or L control include a detent mechanism intended for temporary actuation with an estimated mechanical life of about 7,000 cycles. The valve's design incorporates EPDM seals suitable for systems using phosphate ester fluids; however, exposure to petroleum-based substances can damage these seals. Utilizing a wet armature design, the working fluid surrounds the armature and absorbs heat generated by the coil\u2014important to consider if the coil remains energized for extended periods. A diverse range of coil termination and voltage options are available, some offering surge protection. The high-efficiency solenoid design ensures reliable valve shifting due to its significant spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 products and can be mounted in either direction on the tube. The valve employs Sun\u2019s floating style construction to reduce internal binding risks from excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T31A cavities and boasts a capacity of 10 gpm (40 L/min). Response time typically measures at 50 ms with maximum leakage at 110 SUS (24 cSt) being 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It supports switching frequencies up to 15,000 cycles/hr and requires a manual override force of approximately 5 lbs/1000 psi on Port 1. The model weighs .60 lb (.30 kg) and has a hex size of .78 inches (22.2 mm).
The Sun Hydraulics DNDATSV924N (DNDATSV924N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is fatigue-rated for service up to 5000 psi (350 bar) and does not require a minimum hydraulic pressure for operation, making it versatile for various applications. It features multiple manual override options, though manual override functionality is not compatible with weatherized coils. Models with the D or L control include a detent mechanism intended for temporary actuation with an estimated mechanical life of about 7,000 cycles. The valve's design incorporates EPDM seals suitable for systems using phosphate ester fluids; however, exposure to petroleum-based substances can damage these seals. Utilizing a wet armature design, the working fluid surrounds the armature and absorbs heat generated by the coil\u2014important to consider if the coil remains energized for extended periods. A diverse range of coil termination and voltage options are available, some offering surge protection. The high-efficiency solenoid design ensures reliable valve shifting due to its significant spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 products and can be mounted in either direction on the tube. The valve employs Sun\u2019s floating style construction to reduce internal binding risks from excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T31A cavities and boasts a capacity of 10 gpm (40 L/min). Response time typically measures at 50 ms with maximum leakage at 110 SUS (24 cSt) being 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It supports switching frequencies up to 15,000 cycles/hr and requires a manual override force of approximately 5 lbs/1000 psi on Port 1. The model weighs .60 lb (.30 kg) and has a hex size of .78 inches (22.2 mm).
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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