SUN HYDRAULICS
DNCAMBN211
$159.64 USD
- SUN HYDRAULICS
- Material:DNCAMBN211
- Model:DNCA-MBN@211
- 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 DNCAMBN211 (DNCAMBN211) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. Its closed transition between positions significantly reduces oil loss during shifting, which is particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank, although reverse flow is possible but not recommended due to performance limitations. This valve is engineered for high-pressure applications with a fatigue rating of 5000 psi (350 bar) for the solenoid tube assembly and requires no minimum hydraulic pressure for operation. It incorporates EPDM seals suitable for systems using phosphate ester fluids, warning against exposure to petroleum-based fluids which can damage these seals. The DNCAMBN211 employs a wet armature design where the working fluid surrounds the armature, exposing it to coil-generated heat\u2014a crucial consideration when operating with fluids like water-glycol mixtures that may degrade over time due to heat exposure. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt expended, making valve shifts reliable. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted in either direction on the tube. This model supports various coil termination and voltage options with surge protection capabilities. Coil connector options are rated up to IP69K for enhanced environmental protection. Additionally, it features Sun\u2019s floating style construction to prevent internal part binding from excessive installation torque or machining variations in cavity/cartridge configurations. With a capacity of 8 gpm (30 L/min), maximum operating pressure of 5000 psi (350 bar), and response time typically around 50 ms, this valve is robustly designed for demanding hydraulic applications requiring precise control and efficiency.
The Sun Hydraulics DNCAMBN211 (DNCAMBN211) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. Its closed transition between positions significantly reduces oil loss during shifting, which is particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank, although reverse flow is possible but not recommended due to performance limitations. This valve is engineered for high-pressure applications with a fatigue rating of 5000 psi (350 bar) for the solenoid tube assembly and requires no minimum hydraulic pressure for operation. It incorporates EPDM seals suitable for systems using phosphate ester fluids, warning against exposure to petroleum-based fluids which can damage these seals. The DNCAMBN211 employs a wet armature design where the working fluid surrounds the armature, exposing it to coil-generated heat\u2014a crucial consideration when operating with fluids like water-glycol mixtures that may degrade over time due to heat exposure. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt expended, making valve shifts reliable. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted in either direction on the tube. This model supports various coil termination and voltage options with surge protection capabilities. Coil connector options are rated up to IP69K for enhanced environmental protection. Additionally, it features Sun\u2019s floating style construction to prevent internal part binding from excessive installation torque or machining variations in cavity/cartridge configurations. With a capacity of 8 gpm (30 L/min), maximum operating pressure of 5000 psi (350 bar), and response time typically around 50 ms, this valve is robustly designed for demanding hydraulic applications requiring precise control and efficiency.
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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