SUN HYDRAULICS
DNCADLV924
$180.39 USD
- SUN HYDRAULICS
- Material:DNCADLV924
- Model:DNCA-DLV@924
- 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 DNCADLV924 (DNCADLV924) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to minimize oil loss during position transitions due to its closed transition configuration, which is especially beneficial in pilot control circuits. The DNCADLV924 features a valve capacity with port 3 as the inlet and port 1 as the tank, supporting an 8 gpm/30 L/min flow rate and withstanding a maximum operating pressure of 5000 psi/350 bar. This model is engineered with durability in mind; the solenoid tube assembly is fatigue rated for demanding 5000 psi service. It operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The EPDM seal configuration makes it suitable for systems using phosphate ester fluids while cautioning against exposure to petroleum-based substances which could damage the seals. The DNCADLV924 benefits from a wet armature design where the working fluid surrounds the armature. This design consideration is crucial when the coil remains energized for extended periods as heat build-up can degrade certain fluid types. Additionally, it offers various coil termination and voltage options, enhancing adaptability with features such as IP69K-rated connectors for improved environmental resistance. Sun Hydraulics has incorporated their unique floating style construction into this model to reduce risks associated with internal parts binding due to installation or machining inconsistencies. This product also boasts quick response times (50 ms typical), low maximum valve leakage at high pressures (10 in\u00b3/min at 3000 psi), and supports up to 15000 switching cycles per hour, ensuring reliable and efficient performance across numerous operational conditions.
The Sun Hydraulics DNCADLV924 (DNCADLV924) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to minimize oil loss during position transitions due to its closed transition configuration, which is especially beneficial in pilot control circuits. The DNCADLV924 features a valve capacity with port 3 as the inlet and port 1 as the tank, supporting an 8 gpm/30 L/min flow rate and withstanding a maximum operating pressure of 5000 psi/350 bar. This model is engineered with durability in mind; the solenoid tube assembly is fatigue rated for demanding 5000 psi service. It operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The EPDM seal configuration makes it suitable for systems using phosphate ester fluids while cautioning against exposure to petroleum-based substances which could damage the seals. The DNCADLV924 benefits from a wet armature design where the working fluid surrounds the armature. This design consideration is crucial when the coil remains energized for extended periods as heat build-up can degrade certain fluid types. Additionally, it offers various coil termination and voltage options, enhancing adaptability with features such as IP69K-rated connectors for improved environmental resistance. Sun Hydraulics has incorporated their unique floating style construction into this model to reduce risks associated with internal parts binding due to installation or machining inconsistencies. This product also boasts quick response times (50 ms typical), low maximum valve leakage at high pressures (10 in\u00b3/min at 3000 psi), and supports up to 15000 switching cycles per hour, ensuring reliable and efficient performance across numerous operational conditions.
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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