SUN HYDRAULICS
DNDCXCV614
$221.20 USD
- SUN HYDRAULICS
- Material:DNDCXCV614
- Model:DNDC-XCV@614
- 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 DNDCXCV614 (Material Number: DNDCXCV614) is a direct-acting, solenoid-operated, 4-way, 3-position spool valve that is spring-centered to the neutral position. When coil A is energized, the flow transitions from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, when coil B is energized, the flow shifts from port 3 to port 4 and from port 2 to port 1. This valve features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar) and requires no minimum hydraulic pressure for operation. In differential flow circuits, directing higher return flows through port 2 A to port 1 T optimizes performance. Cartridges with EPDM seals are designed specifically for systems using phosphate ester fluids; exposure to petroleum-based fluids will damage these seals. The valve utilizes a wet armature design where the working fluid surrounds the armature and absorbs heat generated by the coil\u2014important for applications with prolonged coil energization. Certain fluids like water-glycol mixtures may degrade under these conditions over time. The solenoid's magnetic design ensures high efficiency by yielding substantial spool actuating force per watt expended, enhancing reliable valve shifting. Coils are interchangeable with other Sun Series 1 solenoids and can be mounted in either direction on the tube. Various coil termination and voltage options are available, including those with surge protection and IP69K-rated connectors for environmental resilience. The valve incorporates Sun's floating style construction which minimizes internal binding risks due to excessive installation torque or machining variations in cavity-cartridge interfaces. With a capacity of up to 5 gpm (20 L/min), this robust valve is ideal for high-frequency switching applications up to 15,000 cycles per hour and supports a maximum operating pressure of up to 5000 psi (350 bar).
The Sun Hydraulics DNDCXCV614 (Material Number: DNDCXCV614) is a direct-acting, solenoid-operated, 4-way, 3-position spool valve that is spring-centered to the neutral position. When coil A is energized, the flow transitions from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, when coil B is energized, the flow shifts from port 3 to port 4 and from port 2 to port 1. This valve features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar) and requires no minimum hydraulic pressure for operation. In differential flow circuits, directing higher return flows through port 2 A to port 1 T optimizes performance. Cartridges with EPDM seals are designed specifically for systems using phosphate ester fluids; exposure to petroleum-based fluids will damage these seals. The valve utilizes a wet armature design where the working fluid surrounds the armature and absorbs heat generated by the coil\u2014important for applications with prolonged coil energization. Certain fluids like water-glycol mixtures may degrade under these conditions over time. The solenoid's magnetic design ensures high efficiency by yielding substantial spool actuating force per watt expended, enhancing reliable valve shifting. Coils are interchangeable with other Sun Series 1 solenoids and can be mounted in either direction on the tube. Various coil termination and voltage options are available, including those with surge protection and IP69K-rated connectors for environmental resilience. The valve incorporates Sun's floating style construction which minimizes internal binding risks due to excessive installation torque or machining variations in cavity-cartridge interfaces. With a capacity of up to 5 gpm (20 L/min), this robust valve is ideal for high-frequency switching applications up to 15,000 cycles per hour and supports a maximum operating pressure of up to 5000 psi (350 bar).
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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