SUN HYDRAULICS
DNCADLV4E24V
$354.63 USD
- SUN HYDRAULICS
- Material:DNCADLV4E24V
- Model:DNCA-DLV@4E24V
- 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 DNCADLV4E24V (DNCADLV4E24V) is a high-performance, solenoid-operated directional valve designed for precise hydraulic fluid control in various applications. This 4-way, 2-position cartridge valve features a direct-acting, balanced spool with closed transitions that minimize oil loss during shifts, crucial for maintaining efficiency in pilot control circuits. Its design allows for port 3 to be used as the inlet and port 1 as the tank outlet, although reverse flow is possible but not recommended due to potential performance variations. The valve's solenoid tube assembly is robustly built to handle up to 5000 psi (350 bar), making it suitable for demanding applications. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across different systems. Notably, cartridges with EPDM seals are specifically intended for systems using phosphate ester fluids; however, these seals are susceptible to damage from exposure to petroleum-based substances. Additionally, the DNCADLV4E24V benefits from a wet armature design where the working fluid surrounds the armature. This configuration needs consideration since prolonged coil energization can lead to fluid degradation at high temperatures. The valve also offers an array of coil termination and voltage options, including models with surge protection and varying environmental protection levels up to IP69K. Engineered for reliability and ease of use, this model incorporates Sun\u2019s floating style construction which helps prevent internal part binding from installation stresses or cavity/cartridge machining discrepancies. The interchangeable coils compatible with other Sun Series 1 solenoid products add to its operational flexibility. With a maximum capacity of 8 gpm (30 L/min) and swift response times typically around 50 ms, the DNCADLV4E24V ensures effective and efficient performance in controlling hydraulic flow within complex systems.
The Sun Hydraulics DNCADLV4E24V (DNCADLV4E24V) is a high-performance, solenoid-operated directional valve designed for precise hydraulic fluid control in various applications. This 4-way, 2-position cartridge valve features a direct-acting, balanced spool with closed transitions that minimize oil loss during shifts, crucial for maintaining efficiency in pilot control circuits. Its design allows for port 3 to be used as the inlet and port 1 as the tank outlet, although reverse flow is possible but not recommended due to potential performance variations. The valve's solenoid tube assembly is robustly built to handle up to 5000 psi (350 bar), making it suitable for demanding applications. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across different systems. Notably, cartridges with EPDM seals are specifically intended for systems using phosphate ester fluids; however, these seals are susceptible to damage from exposure to petroleum-based substances. Additionally, the DNCADLV4E24V benefits from a wet armature design where the working fluid surrounds the armature. This configuration needs consideration since prolonged coil energization can lead to fluid degradation at high temperatures. The valve also offers an array of coil termination and voltage options, including models with surge protection and varying environmental protection levels up to IP69K. Engineered for reliability and ease of use, this model incorporates Sun\u2019s floating style construction which helps prevent internal part binding from installation stresses or cavity/cartridge machining discrepancies. The interchangeable coils compatible with other Sun Series 1 solenoid products add to its operational flexibility. With a maximum capacity of 8 gpm (30 L/min) and swift response times typically around 50 ms, the DNCADLV4E24V ensures effective and efficient performance in controlling hydraulic flow within complex systems.
This solenoid-operated, 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The transition between positions is closed. The closed transition greatly reduces the loss of oil when shifting which can be of particular importance in pilot control circuits.
- Valve capacity is based on port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, the same performance cannot be guaranteed and is not recommended.
- 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.
- Cartridges configured 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 | 8 gpm30 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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