SUN HYDRAULICS
DNDASYN2E24V
$374.18 USD
- SUN HYDRAULICS
- Material:DNDASYN2E24V
- Model:DNDA-SYN@2E24V
- 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 DNDASYN2E24V (DNDASYN2E24V) is a solenoid-operated 4-way, 2-position cartridge valve designed with a direct-acting, balanced spool and a soft shift feature to minimize system shock during valve actuation. This valve is interchangeable with standard cartridges but operates within lower performance limits due to the soft shift feature, which increases response time compared to standard solenoids. The typical response time ranges from 150 ms to 300 ms, depending on factors such as flow, pressure, coil voltage, oil viscosity, and ambient temperature. For optimal performance of the soft shift feature, port 1 should maintain positive pressure. This model includes a push-type manual override control and features a fatigue-rated solenoid tube assembly suitable for service pressures up to 5000 psi (350 bar). The wet armature design allows working fluid exposure to coil-generated heat; this can affect fluids like water-glycol mixtures over extended energization periods. The high-efficiency solenoid design provides reliable valve shifting by maximizing spool actuating force per watt. Additional features include coil connector options rated up to IP69K for enhanced environmental protection and the incorporation of Sun's floating style construction to reduce internal part binding risks due to excessive installation torque or machining variations. The valve fits into the T-31A cavity and supports a capacity of 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar) and leakage rates of up to 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It requires an installation torque of 30\u201335 lbf ft (41\u201347 Nm), weighs approximately .60 lb (.30 kg), and uses Viton seals with part number 990431006.
The Sun Hydraulics DNDASYN2E24V (DNDASYN2E24V) is a solenoid-operated 4-way, 2-position cartridge valve designed with a direct-acting, balanced spool and a soft shift feature to minimize system shock during valve actuation. This valve is interchangeable with standard cartridges but operates within lower performance limits due to the soft shift feature, which increases response time compared to standard solenoids. The typical response time ranges from 150 ms to 300 ms, depending on factors such as flow, pressure, coil voltage, oil viscosity, and ambient temperature. For optimal performance of the soft shift feature, port 1 should maintain positive pressure. This model includes a push-type manual override control and features a fatigue-rated solenoid tube assembly suitable for service pressures up to 5000 psi (350 bar). The wet armature design allows working fluid exposure to coil-generated heat; this can affect fluids like water-glycol mixtures over extended energization periods. The high-efficiency solenoid design provides reliable valve shifting by maximizing spool actuating force per watt. Additional features include coil connector options rated up to IP69K for enhanced environmental protection and the incorporation of Sun's floating style construction to reduce internal part binding risks due to excessive installation torque or machining variations. The valve fits into the T-31A cavity and supports a capacity of 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar) and leakage rates of up to 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It requires an installation torque of 30\u201335 lbf ft (41\u201347 Nm), weighs approximately .60 lb (.30 kg), and uses Viton seals with part number 990431006.
This solenoid-operated 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve with a soft shift feature. The soft shift feature greatly reduces system shock due to valve actuation.
- The soft shift cartridge is interchangeable with the standard cartridge, however, the performance limits are lower.
- The soft shift feature can greatly reduce shock due to valve actuation but should not be counted upon in applications where timing is critical. If you need accurate ramping or timing control, consider Sun's electro-proportional valves.
- The soft shift feature results in significant increase in response time over Sun's standard solenoid. Response time is dependant on flow, pressure, coil voltage, oil viscosity and ambient temperature. Typical response time ranges from 150 ms to 300 ms.
- For consistent soft shift performance, port 1 should be at a positive pressure.
- This valve includes a push-type manual override control. Other manual control options such as T or D, cannot be ordered with the soft shift control but can be installed easily in the field. See Twist/Lock Manual Override link above for details. Please note: Manual override functionality is not compatible with weatherized coils.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- 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.
- 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.
- 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 | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 in³/min.@3000 psi160 cc/min.@210 bar |
| 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 |
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