SUN HYDRAULICS
DNCADCV512
$175.43 USD
- SUN HYDRAULICS
- Material:DNCADCV512
- Model:DNCA-DCV@512
- 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 DNCADCV512 (DNCADCV512) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which minimizes oil loss during shifting\u2014a critical feature in maintaining efficiency within pilot control circuits. The valve's design allows for port 3 to function as the inlet and port 1 as the tank outlet, supporting a reverse flow setup although it is not recommended for optimal performance. With a robust build, the DNCADCV512 can handle a maximum operating pressure of up to 5000 psi (350 bar) and is fatigue rated for demanding applications. It does not require any minimum hydraulic pressure to operate, making it versatile across various hydraulic systems. The wet armature design of the solenoid ensures that the working fluid surrounds the armature which may be subject to heat during prolonged coil energization\u2014this should be considered when using certain fluids like water-glycol mixtures that are susceptible to breakdown at high temperatures. This model also boasts quick response times typically around 50 ms and supports up to 15,000 switching cycles per hour. It offers flexibility with numerous coil termination and voltage options available, including configurations with surge protection. Additionally, coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. For environments requiring higher protection against elements, weatherized coils and kits are available. Furthermore, this valve incorporates Sun\u2019s floating style construction which helps prevent internal parts binding due to installation torque or cavity/cartridge machining variations. With its comprehensive capabilities and configurable options, the DNCADCV512 is equipped to meet rigorous industrial demands while ensuring reliability and performance.
The Sun Hydraulics DNCADCV512 (DNCADCV512) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which minimizes oil loss during shifting\u2014a critical feature in maintaining efficiency within pilot control circuits. The valve's design allows for port 3 to function as the inlet and port 1 as the tank outlet, supporting a reverse flow setup although it is not recommended for optimal performance. With a robust build, the DNCADCV512 can handle a maximum operating pressure of up to 5000 psi (350 bar) and is fatigue rated for demanding applications. It does not require any minimum hydraulic pressure to operate, making it versatile across various hydraulic systems. The wet armature design of the solenoid ensures that the working fluid surrounds the armature which may be subject to heat during prolonged coil energization\u2014this should be considered when using certain fluids like water-glycol mixtures that are susceptible to breakdown at high temperatures. This model also boasts quick response times typically around 50 ms and supports up to 15,000 switching cycles per hour. It offers flexibility with numerous coil termination and voltage options available, including configurations with surge protection. Additionally, coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. For environments requiring higher protection against elements, weatherized coils and kits are available. Furthermore, this valve incorporates Sun\u2019s floating style construction which helps prevent internal parts binding due to installation torque or cavity/cartridge machining variations. With its comprehensive capabilities and configurable options, the DNCADCV512 is equipped to meet rigorous industrial demands while ensuring reliability and performance.
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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