SUN HYDRAULICS
DNCADTV214
$176.32 USD
- SUN HYDRAULICS
- Material:DNCADTV214
- Model:DNCA-DTV@214
- 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 DNCADTV214 (DNCADTV214) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing oil loss during shifting which is crucial in maintaining the efficiency in pilot control circuits. It is particularly noted for its robust construction with a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. The DNCADTV214 operates without requiring a minimum hydraulic pressure, making it versatile for various applications. It incorporates EPDM seals suitable for systems using phosphate ester fluids, while its wet armature design allows the working fluid to surround the armature, potentially affecting fluid integrity under prolonged coil energization. This model offers a variety of coil termination and voltage options, including configurations with surge protection to enhance operational stability and safety. Engineered with Sun's floating style construction, the DNCADTV214 avoids internal parts binding due to installation torque or cavity/cartridge machining variations. Its efficient magnetic design of the solenoid provides a high spool actuating force per watt expended, promoting reliable valve shifting. The valve supports interchangeable coils with other Sun Series 1 solenoid products and can accommodate environmental protection enhancements through additional weatherized coils and kits. Key specifications include an 8 gpm (30 L/min) capacity at maximum operating pressure of 5000 psi (350 bar), swift response time typical at 50 ms, and manual override features that ensure operational control during automated failure or system testing phases. The DNCADTV214 is designed to meet rigorous industrial demands while providing precise control and responsiveness in hydraulic systems.
The Sun Hydraulics DNCADTV214 (DNCADTV214) is a high-performance solenoid-operated, 4-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing oil loss during shifting which is crucial in maintaining the efficiency in pilot control circuits. It is particularly noted for its robust construction with a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. The DNCADTV214 operates without requiring a minimum hydraulic pressure, making it versatile for various applications. It incorporates EPDM seals suitable for systems using phosphate ester fluids, while its wet armature design allows the working fluid to surround the armature, potentially affecting fluid integrity under prolonged coil energization. This model offers a variety of coil termination and voltage options, including configurations with surge protection to enhance operational stability and safety. Engineered with Sun's floating style construction, the DNCADTV214 avoids internal parts binding due to installation torque or cavity/cartridge machining variations. Its efficient magnetic design of the solenoid provides a high spool actuating force per watt expended, promoting reliable valve shifting. The valve supports interchangeable coils with other Sun Series 1 solenoid products and can accommodate environmental protection enhancements through additional weatherized coils and kits. Key specifications include an 8 gpm (30 L/min) capacity at maximum operating pressure of 5000 psi (350 bar), swift response time typical at 50 ms, and manual override features that ensure operational control during automated failure or system testing phases. The DNCADTV214 is designed to meet rigorous industrial demands while providing precise control and responsiveness in hydraulic systems.
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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