SUN HYDRAULICS
DNCAMSN512
$136.71 USD
- SUN HYDRAULICS
- Material:DNCAMSN512
- Model:DNCA-MSN@512
- 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 DNCAMSN512 (DNCAMSN512) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting applications with a balanced spool directional configuration. This valve is particularly suitable for pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. It operates with a maximum capacity of 8 gpm (30 L/min) and can withstand pressures up to 5000 psi (350 bar). The valve's solenoid tube assembly is fatigue-rated for high-pressure service, ensuring durability and reliability. The DNCAMSN512 requires no minimum hydraulic pressure for operation and features a wet armature design that allows the working fluid to surround the armature, thus exposing it to coil-generated heat. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at elevated temperatures over time. This model offers a range of coil termination and voltage options, including configurations with surge protection. Additionally, the solenoid's magnetic design maximizes efficiency by providing high spool actuating force per watt expended. Coils are interchangeable within the Sun Series 1 solenoid products, providing flexibility in installation direction and environmental protection with options like IP69K-rated connectors. The valve also incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. The DNCAMSN512 features a manual override function with specific force requirements and stroke lengths, adding an additional layer of control in various applications. With its robust construction and versatile capabilities, this cartridge valve serves as an efficient solution for controlling hydraulic flow in demanding environments while ensuring minimal leakage and reliable performance across numerous cycles per hour.
The Sun Hydraulics DNCAMSN512 (DNCAMSN512) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting applications with a balanced spool directional configuration. This valve is particularly suitable for pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. It operates with a maximum capacity of 8 gpm (30 L/min) and can withstand pressures up to 5000 psi (350 bar). The valve's solenoid tube assembly is fatigue-rated for high-pressure service, ensuring durability and reliability. The DNCAMSN512 requires no minimum hydraulic pressure for operation and features a wet armature design that allows the working fluid to surround the armature, thus exposing it to coil-generated heat. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at elevated temperatures over time. This model offers a range of coil termination and voltage options, including configurations with surge protection. Additionally, the solenoid's magnetic design maximizes efficiency by providing high spool actuating force per watt expended. Coils are interchangeable within the Sun Series 1 solenoid products, providing flexibility in installation direction and environmental protection with options like IP69K-rated connectors. The valve also incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. The DNCAMSN512 features a manual override function with specific force requirements and stroke lengths, adding an additional layer of control in various applications. With its robust construction and versatile capabilities, this cartridge valve serves as an efficient solution for controlling hydraulic flow in demanding environments while ensuring minimal leakage and reliable performance across numerous cycles per hour.
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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