SUN HYDRAULICS
DNCAMAV212N
$147.33 USD
- SUN HYDRAULICS
- Material:DNCAMAV212N
- Model:DNCA-MAV@212N
- 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 DNCAMAV212N (DNCAMAV212N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. 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; reverse flow is possible but not recommended due to performance limitations. It operates at a maximum pressure of 5000 psi (350 bar) and does not require minimum hydraulic pressure for activation. The solenoid tube assembly is fatigue-rated for high-pressure service, and the valve features a wet armature design that exposes the working fluid to coil-generated heat. This aspect should be considered with fluids like water-glycol mixtures that may degrade over time at elevated temperatures. The DNCAMAV212N offers various coil termination and voltage options, including those with surge protection, enhancing its adaptability to different system requirements. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted in either direction on the tube. For environmental resilience, coil connector options are available with ratings up to IP69K, along with additional weatherized coils and kits for comprehensive protection. The valve incorporates Sun\u2019s floating style construction to mitigate internal part binding due to excessive installation torque or machining variations. It supports a flow capacity of up to 8 gpm (30 L/min) and features a rapid response time of approximately 50 ms. The manual override requires a force of 5 lbs/1000 psi (33 N/100 bar) at Port 1 with a stroke length of .10 inches (2.5 mm). With dimensions like a hex size of .78 inches (22.2 mm) and an installation torque range of 30\u201335 lbf-ft (41\u201347 Nm), this model weighs .60 lb (.30 kg). Seal kits are available in Viton material for both cartridge and coil components.
The Sun Hydraulics DNCAMAV212N (DNCAMAV212N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. 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; reverse flow is possible but not recommended due to performance limitations. It operates at a maximum pressure of 5000 psi (350 bar) and does not require minimum hydraulic pressure for activation. The solenoid tube assembly is fatigue-rated for high-pressure service, and the valve features a wet armature design that exposes the working fluid to coil-generated heat. This aspect should be considered with fluids like water-glycol mixtures that may degrade over time at elevated temperatures. The DNCAMAV212N offers various coil termination and voltage options, including those with surge protection, enhancing its adaptability to different system requirements. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted in either direction on the tube. For environmental resilience, coil connector options are available with ratings up to IP69K, along with additional weatherized coils and kits for comprehensive protection. The valve incorporates Sun\u2019s floating style construction to mitigate internal part binding due to excessive installation torque or machining variations. It supports a flow capacity of up to 8 gpm (30 L/min) and features a rapid response time of approximately 50 ms. The manual override requires a force of 5 lbs/1000 psi (33 N/100 bar) at Port 1 with a stroke length of .10 inches (2.5 mm). With dimensions like a hex size of .78 inches (22.2 mm) and an installation torque range of 30\u201335 lbf-ft (41\u201347 Nm), this model weighs .60 lb (.30 kg). Seal kits are available in Viton material for both cartridge and coil components.
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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