SUN HYDRAULICS
DNCAMBV4E12V
$329.81 USD
- SUN HYDRAULICS
- Material:DNCAMBV4E12V
- Model:DNCA-MBV@4E12V
- 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 DNCAMBV4E12V (DNCAMBV4E12V) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This valve is particularly suited for applications requiring minimal oil loss during position transitions, making it ideal for pilot control circuits. With a capacity of 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), it offers robust performance. The valve's design includes a closed transition between positions to reduce oil loss significantly. It employs a wet armature design, where the working fluid surrounds the armature, which is beneficial for heat dissipation but requires careful consideration when using fluids sensitive to high temperatures. This model does not require minimum hydraulic pressure for operation and features interchangeable coils with other Sun Series 1 solenoid products. Coils can be mounted in either direction and offer various termination and voltage options, including surge protection capabilities. The unique magnetic design of the solenoid ensures high efficiency with substantial actuating force per watt, resulting in reliable valve shifting. Additionally, coil connector options provide ratings up to IP69K for enhanced environmental protection. The DNCAMBV4E12V incorporates Sun's floating style construction to minimize internal binding risks due to excessive installation torque or machining variations. Its compact size includes a cavity T31A and series 1 configuration with manual override options requiring minimal force and stroke length. The valve's response time is typically around 50 ms, with a switching frequency of up to 15,000 cycles per hour. Seal kits are available in Viton material for both cartridge and coil configurations, ensuring compatibility with various fluid types while maintaining durability under demanding conditions.
The Sun Hydraulics DNCAMBV4E12V (DNCAMBV4E12V) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This valve is particularly suited for applications requiring minimal oil loss during position transitions, making it ideal for pilot control circuits. With a capacity of 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), it offers robust performance. The valve's design includes a closed transition between positions to reduce oil loss significantly. It employs a wet armature design, where the working fluid surrounds the armature, which is beneficial for heat dissipation but requires careful consideration when using fluids sensitive to high temperatures. This model does not require minimum hydraulic pressure for operation and features interchangeable coils with other Sun Series 1 solenoid products. Coils can be mounted in either direction and offer various termination and voltage options, including surge protection capabilities. The unique magnetic design of the solenoid ensures high efficiency with substantial actuating force per watt, resulting in reliable valve shifting. Additionally, coil connector options provide ratings up to IP69K for enhanced environmental protection. The DNCAMBV4E12V incorporates Sun's floating style construction to minimize internal binding risks due to excessive installation torque or machining variations. Its compact size includes a cavity T31A and series 1 configuration with manual override options requiring minimal force and stroke length. The valve's response time is typically around 50 ms, with a switching frequency of up to 15,000 cycles per hour. Seal kits are available in Viton material for both cartridge and coil configurations, ensuring compatibility with various fluid types while maintaining durability under demanding conditions.
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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