SUN HYDRAULICS
DNCAMAN712N
$141.08 USD
- SUN HYDRAULICS
- Material:DNCAMAN712N
- Model:DNCA-MAN@712N
- 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 DNCAMAN712N (DNCAMAN712N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient and precise directional control in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions, significantly reducing oil loss during shifting\u2014a crucial aspect for pilot control circuits. The valve is optimized with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. Engineered to handle up to 5000 psi (350 bar), the solenoid tube assembly is fatigue-rated for high-pressure service without requiring minimum hydraulic pressure for operation. This model incorporates a wet armature design where the working fluid surrounds the armature, absorbing heat generated by the coil. This characteristic should be considered when using fluids like water-glycol mixtures that may degrade over time under heat exposure. The valve offers flexibility with a variety of coil termination and voltage options, available with or without surge protection. Its high-efficiency solenoid design ensures reliable shifting with minimal energy expenditure. Compatible with other Sun Series 1 solenoid products, this valve's coils are interchangeable and can be mounted in either direction on the tube. Coil connector options provide robust environmental protection ratings up to IP69K, along with additional weatherized coils and kits available for enhanced durability against environmental factors. Utilizing Sun's floating style construction minimizes internal part binding risks due to installation torque or machining variations. The DNCAMAN712N has a capacity of 8 gpm (30 L/min) and demonstrates quick response times of approximately 50 ms under typical conditions. It maintains low maximum leakage rates at specified viscosities and pressures while offering manual override capabilities for added operational flexibility. The cartridge comes equipped with Viton seal kits ensuring compatibility and longevity in various applications.
The Sun Hydraulics DNCAMAN712N (DNCAMAN712N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient and precise directional control in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions, significantly reducing oil loss during shifting\u2014a crucial aspect for pilot control circuits. The valve is optimized with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. Engineered to handle up to 5000 psi (350 bar), the solenoid tube assembly is fatigue-rated for high-pressure service without requiring minimum hydraulic pressure for operation. This model incorporates a wet armature design where the working fluid surrounds the armature, absorbing heat generated by the coil. This characteristic should be considered when using fluids like water-glycol mixtures that may degrade over time under heat exposure. The valve offers flexibility with a variety of coil termination and voltage options, available with or without surge protection. Its high-efficiency solenoid design ensures reliable shifting with minimal energy expenditure. Compatible with other Sun Series 1 solenoid products, this valve's coils are interchangeable and can be mounted in either direction on the tube. Coil connector options provide robust environmental protection ratings up to IP69K, along with additional weatherized coils and kits available for enhanced durability against environmental factors. Utilizing Sun's floating style construction minimizes internal part binding risks due to installation torque or machining variations. The DNCAMAN712N has a capacity of 8 gpm (30 L/min) and demonstrates quick response times of approximately 50 ms under typical conditions. It maintains low maximum leakage rates at specified viscosities and pressures while offering manual override capabilities for added operational flexibility. The cartridge comes equipped with Viton seal kits ensuring compatibility and longevity in various applications.
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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