SUN HYDRAULICS
DNCADAN612N
$167.48 USD
- SUN HYDRAULICS
- Material:DNCADAN612N
- Model:DNCA-DAN@612N
- 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 DNCADAN612N (DNCADAN612N) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing the loss of oil during shifting\u2014a crucial factor in pilot control circuits. The valve's configuration allows for port 3 to be used as the inlet and port 1 as the tank, supporting a flow capacity of up to 8 gpm (30 L/min) and is capable of handling maximum operating pressures up to 5000 psi (350 bar). Equipped with EPDM seals, the DNCADAN612N cartridge is specifically suited for systems using phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. Its wet armature design means that the working fluid surrounds the armature which could lead to heat build-up if the coil is energized for extended periods. This can affect performance especially when using water-glycol mixtures that are susceptible to breakdown at high temperatures. The valve offers exceptional durability and reliability with its solenoid tube assembly being fatigue rated for demanding applications. It does not require a minimum hydraulic pressure for operation which enhances its versatility across various hydraulic setups. Additionally, Sun Hydraulics provides a variety of coil termination and voltage options including models with surge protection and others that meet IP69K standards for moisture and dust resistance. This model also incorporates Sun's unique magnetic design in its solenoid which ensures high efficiency and powerful spool actuating force per watt expended. The interchangeable coils compatible with other Sun Series 1 solenoid products add to its flexibility in use. Overall, the DNCADAN612N offers robust performance and reliability for specialized hydraulic applications where precision and efficiency are paramount.
The Sun Hydraulics DNCADAN612N (DNCADAN612N) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing the loss of oil during shifting\u2014a crucial factor in pilot control circuits. The valve's configuration allows for port 3 to be used as the inlet and port 1 as the tank, supporting a flow capacity of up to 8 gpm (30 L/min) and is capable of handling maximum operating pressures up to 5000 psi (350 bar). Equipped with EPDM seals, the DNCADAN612N cartridge is specifically suited for systems using phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. Its wet armature design means that the working fluid surrounds the armature which could lead to heat build-up if the coil is energized for extended periods. This can affect performance especially when using water-glycol mixtures that are susceptible to breakdown at high temperatures. The valve offers exceptional durability and reliability with its solenoid tube assembly being fatigue rated for demanding applications. It does not require a minimum hydraulic pressure for operation which enhances its versatility across various hydraulic setups. Additionally, Sun Hydraulics provides a variety of coil termination and voltage options including models with surge protection and others that meet IP69K standards for moisture and dust resistance. This model also incorporates Sun's unique magnetic design in its solenoid which ensures high efficiency and powerful spool actuating force per watt expended. The interchangeable coils compatible with other Sun Series 1 solenoid products add to its flexibility in use. Overall, the DNCADAN612N offers robust performance and reliability for specialized hydraulic applications where precision and efficiency are paramount.
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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