SUN HYDRAULICS
DNDYSXV924N
$296.20 USD
Tags:
- SUN HYDRAULICS
- Material:DNDYSXV924N
- Model:DNDY-SXV@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 DNDYSXV924N (DNDYSXV924N) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications with a soft shift feature to minimize system shock during valve actuation. This versatile valve is typically used to switch between two separate circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, it connects P and T to the second circuit. The soft shift feature reduces system shock but is not suitable for applications requiring precise timing; for such needs, Sun's electroproportional valves are recommended. With a response time ranging from 150 ms to 300 ms depending on flow, pressure, coil voltage, oil viscosity, and ambient temperature, this valve offers consistent performance when port 1 maintains positive pressure. It includes a push-type manual override control but is not compatible with weatherized coils. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. The DNDYSXV924N employs a wet armature design where the working fluid surrounds the armature, which can affect fluids like water-glycol mixtures over time due to heat exposure. The solenoid's magnetic design provides high efficiency with significant spool actuating force per watt expended. This cartridge is interchangeable with standard cartridges but has lower performance limits due to the soft shift feature. It incorporates Sun's floating style construction to prevent internal part binding from excessive torque or machining variations. The valve features a capacity of 5 gpm (20 L/min) and maximum leakage of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The model weighs approximately .60 lb (.30 kg) and requires an installation torque of 30 - 35 lbf ft (41 - 47 Nm).
The Sun Hydraulics DNDYSXV924N (DNDYSXV924N) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications with a soft shift feature to minimize system shock during valve actuation. This versatile valve is typically used to switch between two separate circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, it connects P and T to the second circuit. The soft shift feature reduces system shock but is not suitable for applications requiring precise timing; for such needs, Sun's electroproportional valves are recommended. With a response time ranging from 150 ms to 300 ms depending on flow, pressure, coil voltage, oil viscosity, and ambient temperature, this valve offers consistent performance when port 1 maintains positive pressure. It includes a push-type manual override control but is not compatible with weatherized coils. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. The DNDYSXV924N employs a wet armature design where the working fluid surrounds the armature, which can affect fluids like water-glycol mixtures over time due to heat exposure. The solenoid's magnetic design provides high efficiency with significant spool actuating force per watt expended. This cartridge is interchangeable with standard cartridges but has lower performance limits due to the soft shift feature. It incorporates Sun's floating style construction to prevent internal part binding from excessive torque or machining variations. The valve features a capacity of 5 gpm (20 L/min) and maximum leakage of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The model weighs approximately .60 lb (.30 kg) and requires an installation torque of 30 - 35 lbf ft (41 - 47 Nm).
This solenoid-operated 6-way, 2-position cartridge is a direct-acting, balanced spool valve with a soft shift feature. The soft shift feature greatly reduces system shock due to valve actuation. The typical use for this valve is to select between two separate circuits. The de-energized condition connects P and T to the first circuit and when energized connects P and T to the second circuit.
- 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 is direct actuated and requires no minimum hydraulic pressure for operation.
- 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.
- 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-61A |
| Series | 1 |
| Capacity | 5 gpm20 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 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: 990-461-006 |
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