SUN HYDRAULICS
DNDYDXV814N
$317.80 USD
- SUN HYDRAULICS
- Material:DNDYDXV814N
- Model:DNDY-DXV@814N
- 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 DNDYDXV814N (DNDYDXV814N) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications. This versatile valve is primarily used to switch between two separate hydraulic circuits. When de-energized, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. Engineered for durability, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar). It requires no minimum hydraulic pressure for operation, making it highly efficient in various settings. The valve features several manual override options including detent mechanisms intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. The design incorporates a wet armature style where the working fluid surrounds the armature and absorbs heat from the coil. This aspect should be considered in applications where the coil remains energized for extended periods since some fluids may degrade over time at high temperatures. The valve offers a range of coil termination and voltage options, some with surge protection capabilities. Its magnetic design ensures high efficiency by providing significant spool actuating force per watt consumed, ensuring reliable shifting. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Coil connector options are available with ratings up to IP69K for enhanced environmental protection. The valve's floating style construction minimizes internal binding risks due to excessive installation torque or machining variations in cavity/cartridge configurations. It fits into a T-61A cavity and has a capacity of 5 gpm (20 L/min) with maximum leakage rates of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). With a switching frequency of up to 15,000 cycles per hour and manual override stroke of .10 inches (2.5 mm), this model is robustly engineered for demanding hydraulic applications.
The Sun Hydraulics DNDYDXV814N (DNDYDXV814N) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications. This versatile valve is primarily used to switch between two separate hydraulic circuits. When de-energized, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. Engineered for durability, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar). It requires no minimum hydraulic pressure for operation, making it highly efficient in various settings. The valve features several manual override options including detent mechanisms intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. The design incorporates a wet armature style where the working fluid surrounds the armature and absorbs heat from the coil. This aspect should be considered in applications where the coil remains energized for extended periods since some fluids may degrade over time at high temperatures. The valve offers a range of coil termination and voltage options, some with surge protection capabilities. Its magnetic design ensures high efficiency by providing significant spool actuating force per watt consumed, ensuring reliable shifting. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Coil connector options are available with ratings up to IP69K for enhanced environmental protection. The valve's floating style construction minimizes internal binding risks due to excessive installation torque or machining variations in cavity/cartridge configurations. It fits into a T-61A cavity and has a capacity of 5 gpm (20 L/min) with maximum leakage rates of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). With a switching frequency of up to 15,000 cycles per hour and manual override stroke of .10 inches (2.5 mm), this model is robustly engineered for demanding hydraulic applications.
This solenoid-operated 6-way, 2-position cartridge is a direct-acting, balanced spool valve. The typical use for this valve is to select between two separate circuits. The de-energized condition connects P and T to the first circuit and when energized connects P and T to the second circuit.
- 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.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- This cartridge has several manual override choices, including no manual override. See the CONFIGURATION section. Please note: Manual override functionality is not compatible with weatherized coils.
- 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-61A |
| 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) | 5 in³/min.@3000 psi80 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: 990-461-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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