SUN HYDRAULICS
DNDCXCN2E12V
$600.84 USD
- SUN HYDRAULICS
- Material:DNDCXCN2E12V
- Model:DNDC-XCN@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 DNDCXCN2E12V (DNDCXCN2E12V) is a direct acting, solenoid-operated, 4-way, 3-position spool valve designed for efficient fluid control in hydraulic systems. It is engineered with a spring-centered mechanism that returns the spool to a neutral position when not energized. When coil A is activated, fluid flows from port 3 to port 2 and from port 4 to port 1; energizing coil B redirects the flow from port 3 to port 4 and from port 2 to port 1. The valve operates effectively at pressures up to 5000 psi (350 bar) and requires no minimum hydraulic pressure for activation. The DNDCXCN2E12V features a robust solenoid tube assembly rated for high pressure service and incorporates a wet armature design that surrounds the armature with working fluid. This configuration can affect performance if the coil remains energized for extended periods, as certain fluids may degrade under heat exposure. It offers multiple coil termination and voltage options, including configurations with surge protection, ensuring versatility across various applications. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended. This valve includes Sun's floating style construction, minimizing internal binding risks due to installation torque or machining variations. It fits into T31A cavities and has a capacity of up to 5 gpm (20 L/min). The valve demonstrates rapid response times of approximately 50 ms and can handle switching frequencies up to 15,000 cycles per hour. With interchangeable coils compatible with other Sun Series 1 products and IP69K-rated connector options, this valve ensures reliable operation in diverse environmental conditions. Seal kits are available with Viton material for enhanced durability in various fluid types.
The Sun Hydraulics DNDCXCN2E12V (DNDCXCN2E12V) is a direct acting, solenoid-operated, 4-way, 3-position spool valve designed for efficient fluid control in hydraulic systems. It is engineered with a spring-centered mechanism that returns the spool to a neutral position when not energized. When coil A is activated, fluid flows from port 3 to port 2 and from port 4 to port 1; energizing coil B redirects the flow from port 3 to port 4 and from port 2 to port 1. The valve operates effectively at pressures up to 5000 psi (350 bar) and requires no minimum hydraulic pressure for activation. The DNDCXCN2E12V features a robust solenoid tube assembly rated for high pressure service and incorporates a wet armature design that surrounds the armature with working fluid. This configuration can affect performance if the coil remains energized for extended periods, as certain fluids may degrade under heat exposure. It offers multiple coil termination and voltage options, including configurations with surge protection, ensuring versatility across various applications. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended. This valve includes Sun's floating style construction, minimizing internal binding risks due to installation torque or machining variations. It fits into T31A cavities and has a capacity of up to 5 gpm (20 L/min). The valve demonstrates rapid response times of approximately 50 ms and can handle switching frequencies up to 15,000 cycles per hour. With interchangeable coils compatible with other Sun Series 1 products and IP69K-rated connector options, this valve ensures reliable operation in diverse environmental conditions. Seal kits are available with Viton material for enhanced durability in various fluid types.
This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When coil A is energized, the flow is from port 3 (P) to port 2 (A) and from port 4 (B) to port 1 (T). When coil B is energized, the flow is from port 3 to port 4 and from port 2 to port 1.
- 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.
- In differential flow circuits, the higher return flow should be directed through port 2 (A) to port 1 (T).
- Cartridges 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 | 5 gpm20 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 |
| 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 |
| Seal kit - Cartridge | Viton: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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