SUN HYDRAULICS
DNDYDXV848
$318.49 USD
- SUN HYDRAULICS
- Material:DNDYDXV848
- Model:DNDY-DXV@848
- 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 DNDYDXV848 (DNDYDXV848) is a solenoid-operated, 6-way, 2-position cartridge valve designed for selecting between two separate hydraulic circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, switches them to the second circuit. This direct-acting valve requires no minimum hydraulic pressure for operation and is fatigue rated for service up to 5000 psi (350 bar). It features a wet armature design, where the working fluid surrounds the armature, potentially affecting performance if energized for long durations with certain fluids. The valve offers several manual override options and includes a detent mechanism for temporary actuation on models with D or L control. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 solenoid products and offer various termination and voltage options, including IP69K-rated connectors for enhanced environmental protection. The cartridge employs Sun's floating style construction to reduce internal part binding risk due to installation torque or machining variations. It has a capacity of 5 gpm (20 L/min) with a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The maximum valve leakage at 110 SUS (24 cSt) is specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). Manual override requires a force of 5 lbs/1000 psi at Port 1, with an override stroke of .10 inches (2.5 mm). The valve's hex size is .78 inches (22.2 mm), requiring an installation torque of 30-35 lbf-ft (41-47 Nm), and it weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DNDYDXV848 (DNDYDXV848) is a solenoid-operated, 6-way, 2-position cartridge valve designed for selecting between two separate hydraulic circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, switches them to the second circuit. This direct-acting valve requires no minimum hydraulic pressure for operation and is fatigue rated for service up to 5000 psi (350 bar). It features a wet armature design, where the working fluid surrounds the armature, potentially affecting performance if energized for long durations with certain fluids. The valve offers several manual override options and includes a detent mechanism for temporary actuation on models with D or L control. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 solenoid products and offer various termination and voltage options, including IP69K-rated connectors for enhanced environmental protection. The cartridge employs Sun's floating style construction to reduce internal part binding risk due to installation torque or machining variations. It has a capacity of 5 gpm (20 L/min) with a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The maximum valve leakage at 110 SUS (24 cSt) is specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). Manual override requires a force of 5 lbs/1000 psi at Port 1, with an override stroke of .10 inches (2.5 mm). The valve's hex size is .78 inches (22.2 mm), requiring an installation torque of 30-35 lbf-ft (41-47 Nm), and it weighs approximately .60 lb (.30 kg).
This solenoid-operated 6-way, 2-position cartridge is a direct-acting, balanced spool valve. 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 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.
- 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.
- 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.
- 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-61A |
| Series | 1 |
| Capacity | 5 gpm20 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 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: 990-461-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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