SUN HYDRAULICS
DNCAMZV212
$143.06 USD
- SUN HYDRAULICS
- Material:DNCAMZV212
- Model:DNCA-MZV@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 DNCAMZV212 (DNCAMZV212) is a solenoid-operated, 4-way, 2-position cartridge valve that is direct-acting with a balanced spool design. This directional valve features a closed transition between positions, which minimizes oil loss during shifting and is particularly beneficial for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank, although reverse flow is possible but not recommended due to performance constraints. The solenoid tube assembly is rated for fatigue service at pressures up to 5000 psi (350 bar), making it suitable for high-pressure applications. The valve does not require minimum hydraulic pressure for operation and can accommodate systems using phosphate ester fluids when configured with EPDM seals. The wet armature design allows working fluid to surround the armature, which helps in dissipating heat generated by the coil; however, this could be a consideration if the coil remains energized for extended periods, potentially affecting certain fluids like water-glycol mixtures. The high-efficiency solenoid design ensures reliable valve shifting by providing substantial spool actuating force per watt of energy consumed. Interchangeable coils can be mounted in either direction on the tube and offer various termination and voltage options, some rated up to IP69K for enhanced environmental protection. The DNCAMZV212 incorporates Sun's floating style construction to reduce internal part binding risks due to installation torque or machining variations in cavity/cartridge configurations. It has a capacity of 8 gpm (30 L/min) and typical response time of 50 ms. With minimal leakage at specified conditions and a switching frequency of up to 15,000 cycles per hour, this valve delivers robust performance across diverse applications requiring precise fluid control.
The Sun Hydraulics DNCAMZV212 (DNCAMZV212) is a solenoid-operated, 4-way, 2-position cartridge valve that is direct-acting with a balanced spool design. This directional valve features a closed transition between positions, which minimizes oil loss during shifting and is particularly beneficial for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank, although reverse flow is possible but not recommended due to performance constraints. The solenoid tube assembly is rated for fatigue service at pressures up to 5000 psi (350 bar), making it suitable for high-pressure applications. The valve does not require minimum hydraulic pressure for operation and can accommodate systems using phosphate ester fluids when configured with EPDM seals. The wet armature design allows working fluid to surround the armature, which helps in dissipating heat generated by the coil; however, this could be a consideration if the coil remains energized for extended periods, potentially affecting certain fluids like water-glycol mixtures. The high-efficiency solenoid design ensures reliable valve shifting by providing substantial spool actuating force per watt of energy consumed. Interchangeable coils can be mounted in either direction on the tube and offer various termination and voltage options, some rated up to IP69K for enhanced environmental protection. The DNCAMZV212 incorporates Sun's floating style construction to reduce internal part binding risks due to installation torque or machining variations in cavity/cartridge configurations. It has a capacity of 8 gpm (30 L/min) and typical response time of 50 ms. With minimal leakage at specified conditions and a switching frequency of up to 15,000 cycles per hour, this valve delivers robust performance across diverse applications requiring precise fluid control.
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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