SUN HYDRAULICS
DNDCXYV714
$229.80 USD
Tags:
- SUN HYDRAULICS
- Material:DNDCXYV714
- Model:DNDC-XYV@714
- 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 DNDCXYV714 (DNDCXYV714) is a direct acting, solenoid-operated, 4-way, 3-position spool valve designed to be spring-centered to the neutral position. This valve facilitates directional control by energizing coils; when coil A is activated, the flow transitions from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B redirects flow from port 3 to port 4 and from port 2 to port 1. Engineered for high-pressure environments, the solenoid tube assembly is fatigue rated for service up to 5000 psi (350 bar). The valve's design requires no minimum hydraulic pressure for operation, making it highly versatile in various applications. The DNDCXYV714 is particularly suited for differential flow circuits where higher return flows are best directed through specific ports. It incorporates a wet armature design that allows working fluid exposure to heat generated by the coil\u2014a critical consideration for long-term energized conditions as some fluids may degrade under these circumstances. The valve offers multiple coil termination and voltage options with surge protection capabilities, enhancing its adaptability across different system configurations. Designed with efficiency in mind, the solenoid's magnetic design ensures high spool actuating force per watt expended, promoting reliable valve shifting. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, various coil connector options provide ratings up to IP69K for enhanced environmental protection. The DNDCXYV714 features Sun's floating style construction that minimizes potential internal part binding due to excessive installation torque or cavity/cartridge machining variations. With a capacity of up to 5 gpm (20 L/min) and response times typically around 50 ms, this valve offers robust performance in demanding applications.
The Sun Hydraulics DNDCXYV714 (DNDCXYV714) is a direct acting, solenoid-operated, 4-way, 3-position spool valve designed to be spring-centered to the neutral position. This valve facilitates directional control by energizing coils; when coil A is activated, the flow transitions from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B redirects flow from port 3 to port 4 and from port 2 to port 1. Engineered for high-pressure environments, the solenoid tube assembly is fatigue rated for service up to 5000 psi (350 bar). The valve's design requires no minimum hydraulic pressure for operation, making it highly versatile in various applications. The DNDCXYV714 is particularly suited for differential flow circuits where higher return flows are best directed through specific ports. It incorporates a wet armature design that allows working fluid exposure to heat generated by the coil\u2014a critical consideration for long-term energized conditions as some fluids may degrade under these circumstances. The valve offers multiple coil termination and voltage options with surge protection capabilities, enhancing its adaptability across different system configurations. Designed with efficiency in mind, the solenoid's magnetic design ensures high spool actuating force per watt expended, promoting reliable valve shifting. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, various coil connector options provide ratings up to IP69K for enhanced environmental protection. The DNDCXYV714 features Sun's floating style construction that minimizes potential internal part binding due to excessive installation torque or cavity/cartridge machining variations. With a capacity of up to 5 gpm (20 L/min) and response times typically around 50 ms, this valve offers robust performance in demanding applications.
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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