SUN HYDRAULICS
DNCADTV2E12V
$369.82 USD
- SUN HYDRAULICS
- Material:DNCADTV2E12V
- Model:DNCA-DTV@2E12V
- 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 DNCADTV2E12V (DNCADTV2E12V) 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 ensures a closed transition between positions, minimizing oil loss during shifting\u2014a critical feature in pilot control circuits. It operates effectively with a valve capacity based on port 3 as the inlet and port 1 as the tank, although it allows for reverse flow under certain conditions. The DNCADTV2E12V is engineered to handle maximum operating pressures up to 5000 psi (350 bar) and has a fatigue rating for the same, making it suitable for rigorous applications. The valve's solenoid tube assembly is also rated for these pressures. Notably, this model requires no minimum hydraulic pressure to operate, enhancing its versatility across various hydraulic systems. Equipped with EPDM seals, the DNCADTV2E12V is specifically configured for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design of this valve means that the working fluid surrounds the armature which could be subject to heat if the coil is energized for extended periods. This model offers various coil termination and voltage options and incorporates Sun's unique magnetic design which enhances efficiency and reliability in valve shifting. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional features include an IP69K rating possibility for some coil connector options and environmental protection through weatherized coils and kits. Sun Hydraulics' DNCADTV2E12V also benefits from a floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. This robust construction along with its efficient design makes it an optimal choice for demanding hydraulic applications requiring reliable directional control and minimal maintenance.
The Sun Hydraulics DNCADTV2E12V (DNCADTV2E12V) 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 ensures a closed transition between positions, minimizing oil loss during shifting\u2014a critical feature in pilot control circuits. It operates effectively with a valve capacity based on port 3 as the inlet and port 1 as the tank, although it allows for reverse flow under certain conditions. The DNCADTV2E12V is engineered to handle maximum operating pressures up to 5000 psi (350 bar) and has a fatigue rating for the same, making it suitable for rigorous applications. The valve's solenoid tube assembly is also rated for these pressures. Notably, this model requires no minimum hydraulic pressure to operate, enhancing its versatility across various hydraulic systems. Equipped with EPDM seals, the DNCADTV2E12V is specifically configured for use with phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design of this valve means that the working fluid surrounds the armature which could be subject to heat if the coil is energized for extended periods. This model offers various coil termination and voltage options and incorporates Sun's unique magnetic design which enhances efficiency and reliability in valve shifting. The coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additional features include an IP69K rating possibility for some coil connector options and environmental protection through weatherized coils and kits. Sun Hydraulics' DNCADTV2E12V also benefits from a floating style construction which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. This robust construction along with its efficient design makes it an optimal choice for demanding hydraulic applications requiring reliable directional control and minimal maintenance.
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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