SUN HYDRAULICS
DNCAMLN212
$134.13 USD
- SUN HYDRAULICS
- Material:DNCAMLN212
- Model:DNCA-MLN@212
- 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 DNCAMLN212 (DNCAMLN212) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. It is engineered with a closed transition between positions to minimize oil loss during shifting, making it ideal for pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is not recommended due to potential performance issues. This valve operates efficiently at pressures up to 5000 psi (350 bar) without requiring minimum hydraulic pressure for actuation. It incorporates EPDM seals suitable for phosphate ester fluid systems but cautions against exposure to petroleum-based fluids. The wet armature design ensures the working fluid surrounds the armature, which can affect function if exposed to prolonged heat from the coil. A variety of coil termination and voltage options are available, including those with surge protection. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt, ensuring reliable operation. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube, with options offering IP69K ratings for environmental protection. The floating style construction minimizes binding risks due to installation torque or machining variations in cavity-cartridge assemblies. Key specifications include a capacity of 8 gpm (30 L/min), typical response time of 50 ms, maximum leakage of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), and a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of approximately 5 lbs/1000 psi and has a stroke length of .10 inches (2.5 mm). The valve features a solenoid tube diameter of .75 inches (19 mm), hex size of .78 inches (22.2 mm), installation torque between 30-35 lbf ft (41-47 Nm), and weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DNCAMLN212 (DNCAMLN212) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. It is engineered with a closed transition between positions to minimize oil loss during shifting, making it ideal for pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is not recommended due to potential performance issues. This valve operates efficiently at pressures up to 5000 psi (350 bar) without requiring minimum hydraulic pressure for actuation. It incorporates EPDM seals suitable for phosphate ester fluid systems but cautions against exposure to petroleum-based fluids. The wet armature design ensures the working fluid surrounds the armature, which can affect function if exposed to prolonged heat from the coil. A variety of coil termination and voltage options are available, including those with surge protection. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt, ensuring reliable operation. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube, with options offering IP69K ratings for environmental protection. The floating style construction minimizes binding risks due to installation torque or machining variations in cavity-cartridge assemblies. Key specifications include a capacity of 8 gpm (30 L/min), typical response time of 50 ms, maximum leakage of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), and a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of approximately 5 lbs/1000 psi and has a stroke length of .10 inches (2.5 mm). The valve features a solenoid tube diameter of .75 inches (19 mm), hex size of .78 inches (22.2 mm), installation torque between 30-35 lbf ft (41-47 Nm), and weighs approximately .60 lb (.30 kg).
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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