SUN HYDRAULICS
DNDCXCV224N
$214.45 USD
- SUN HYDRAULICS
- Material:DNDCXCV224N
- Model:DNDC-XCV@224N
- 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 DNDCXCV224N (DNDCXCV224N) is a direct acting, solenoid-operated, 4-way, 3-position spool valve that is spring-centered to the neutral position. This valve offers versatile flow control; when coil A is energized, it directs flow from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B channels the flow from port 3 to port 4 and from port 2 to port 1. The solenoid tube assembly is designed for high-pressure applications with a fatigue rating of up to 5000 psi (350 bar). It operates effectively without requiring a minimum hydraulic pressure, making it suitable for various hydraulic systems. The DNDCXCV224N features a wet armature design where the working fluid surrounds the armature, which can be influenced by heat generated during prolonged coil activation. This design requires careful consideration of fluid compatibility, as some fluids may degrade under heat exposure over time. The valve is compatible with EPDM seals for use with phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. This model supports a range of coil termination and voltage options, including those with surge protection. It boasts high efficiency due to its unique magnetic solenoid design that delivers substantial spool actuating force per watt expended. Coils are interchangeable within Sun's Series 1 solenoid products and can be mounted in either direction on the tube. For environmental resilience, this valve offers coil connector options rated up to IP69K and additional weatherized coils and kits are available for enhanced protection. Its floating style construction minimizes internal part binding risks due to excessive torque or machining variations in installation. The DNDCXCV224N has a capacity of up to 5 gpm (20 L/min) and supports switching frequencies up to 15,000 cycles per hour, making it highly suitable for demanding hydraulic applications requiring reliable performance and quick response times.
The Sun Hydraulics DNDCXCV224N (DNDCXCV224N) is a direct acting, solenoid-operated, 4-way, 3-position spool valve that is spring-centered to the neutral position. This valve offers versatile flow control; when coil A is energized, it directs flow from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B channels the flow from port 3 to port 4 and from port 2 to port 1. The solenoid tube assembly is designed for high-pressure applications with a fatigue rating of up to 5000 psi (350 bar). It operates effectively without requiring a minimum hydraulic pressure, making it suitable for various hydraulic systems. The DNDCXCV224N features a wet armature design where the working fluid surrounds the armature, which can be influenced by heat generated during prolonged coil activation. This design requires careful consideration of fluid compatibility, as some fluids may degrade under heat exposure over time. The valve is compatible with EPDM seals for use with phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. This model supports a range of coil termination and voltage options, including those with surge protection. It boasts high efficiency due to its unique magnetic solenoid design that delivers substantial spool actuating force per watt expended. Coils are interchangeable within Sun's Series 1 solenoid products and can be mounted in either direction on the tube. For environmental resilience, this valve offers coil connector options rated up to IP69K and additional weatherized coils and kits are available for enhanced protection. Its floating style construction minimizes internal part binding risks due to excessive torque or machining variations in installation. The DNDCXCV224N has a capacity of up to 5 gpm (20 L/min) and supports switching frequencies up to 15,000 cycles per hour, making it highly suitable for demanding hydraulic applications requiring reliable performance and quick response times.
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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