SUN HYDRAULICS
DNCADZV912N
$179.50 USD
- SUN HYDRAULICS
- Material:DNCADZV912N
- Model:DNCA-DZV@912N
- 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 DNCADZV912N (DNCADZV912N) is a solenoid-operated, 4-way, 2-position cartridge valve that excels in delivering efficient hydraulic control with minimal fluid loss during transition. This direct-acting, balanced spool directional valve is designed to manage hydraulic flow with precision, featuring a closed transition between positions to significantly reduce oil loss, which is particularly beneficial in pilot control circuits. With a valve capacity designated at 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), the DNCADZV912N is robust enough for demanding applications. The valve's solenoid tube assembly is fatigue rated for high-pressure service up to 5000 psi, ensuring durability and long-term performance. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across various hydraulic systems. This model incorporates EPDM seals specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. The wet armature design of the DNCADZV912N allows the working fluid to surround the armature which may affect fluid integrity if exposed to heat for extended periods. Additional features include a variety of coil termination and voltage options, some with surge protection. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Options for environmental protection include weatherized coils and kits, ensuring functionality in diverse conditions. The DNCADZV912N also benefits from Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue in valves due to installation torque or cavity/cartridge machining variations. This model\u2019s quick response time (typical 50 ms) and high switching frequency (up to 15000 cycles/hr) make it an excellent choice for applications requiring rapid and frequent operation. Its manual override features require minimal force, facilitating easier manual control when needed.
The Sun Hydraulics DNCADZV912N (DNCADZV912N) is a solenoid-operated, 4-way, 2-position cartridge valve that excels in delivering efficient hydraulic control with minimal fluid loss during transition. This direct-acting, balanced spool directional valve is designed to manage hydraulic flow with precision, featuring a closed transition between positions to significantly reduce oil loss, which is particularly beneficial in pilot control circuits. With a valve capacity designated at 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), the DNCADZV912N is robust enough for demanding applications. The valve's solenoid tube assembly is fatigue rated for high-pressure service up to 5000 psi, ensuring durability and long-term performance. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across various hydraulic systems. This model incorporates EPDM seals specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. The wet armature design of the DNCADZV912N allows the working fluid to surround the armature which may affect fluid integrity if exposed to heat for extended periods. Additional features include a variety of coil termination and voltage options, some with surge protection. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Options for environmental protection include weatherized coils and kits, ensuring functionality in diverse conditions. The DNCADZV912N also benefits from Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue in valves due to installation torque or cavity/cartridge machining variations. This model\u2019s quick response time (typical 50 ms) and high switching frequency (up to 15000 cycles/hr) make it an excellent choice for applications requiring rapid and frequent operation. Its manual override features require minimal force, facilitating easier manual control when needed.
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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