SUN HYDRAULICS
DNCAMZV212N
$143.40 USD
Tags:
- SUN HYDRAULICS
- Material:DNCAMZV212N
- Model:DNCA-MZV@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 DNCAMZV212N (DNCAMZV212N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a closed transition between positions, which significantly reduces oil loss during shifting\u2014an essential attribute for pilot control circuits. It 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 degradation. The solenoid tube assembly of this model is fatigue-rated for service up to 5000 psi (350 bar), ensuring robust performance under high-pressure conditions. This valve operates without the need for minimum hydraulic pressure and incorporates EPDM seals compatible with phosphate ester fluid systems. However, these seals are not suitable for petroleum-based fluids. Its wet armature design allows working fluid to surround the armature, which can expose it to coil-generated heat\u2014a crucial consideration when using fluids prone to breakdown at elevated temperatures. The solenoid's magnetic design enhances efficiency by delivering high spool actuating force per watt expended. The DNCAMZV212N offers various coil termination and voltage options, including surge protection features. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. With coil connector options rated up to IP69K and additional weatherized coils available, this valve provides comprehensive environmental protection. Utilizing Sun's floating style construction minimizes internal part binding risks due to excessive installation torque or machining variations. Key specifications include a capacity of 8 gpm (30 L/min), a response time of approximately 50 ms, maximum leakage at 10 in\u00b3/min (3000 psi), and a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of 5 lbs/1000 psi with a stroke length of .10 in (2.5 mm).
The Sun Hydraulics DNCAMZV212N (DNCAMZV212N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a closed transition between positions, which significantly reduces oil loss during shifting\u2014an essential attribute for pilot control circuits. It 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 degradation. The solenoid tube assembly of this model is fatigue-rated for service up to 5000 psi (350 bar), ensuring robust performance under high-pressure conditions. This valve operates without the need for minimum hydraulic pressure and incorporates EPDM seals compatible with phosphate ester fluid systems. However, these seals are not suitable for petroleum-based fluids. Its wet armature design allows working fluid to surround the armature, which can expose it to coil-generated heat\u2014a crucial consideration when using fluids prone to breakdown at elevated temperatures. The solenoid's magnetic design enhances efficiency by delivering high spool actuating force per watt expended. The DNCAMZV212N offers various coil termination and voltage options, including surge protection features. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. With coil connector options rated up to IP69K and additional weatherized coils available, this valve provides comprehensive environmental protection. Utilizing Sun's floating style construction minimizes internal part binding risks due to excessive installation torque or machining variations. Key specifications include a capacity of 8 gpm (30 L/min), a response time of approximately 50 ms, maximum leakage at 10 in\u00b3/min (3000 psi), and a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of 5 lbs/1000 psi with a stroke length of .10 in (2.5 mm).
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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