SUN HYDRAULICS
DNDAXZV914
$233.01 USD
- SUN HYDRAULICS
- Material:DNDAXZV914
- Model:DNDA-XZV@914
- 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 DNDAXZV914 (DNDAXZV914) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This model features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service, ensuring robust operation without the need for minimum hydraulic pressure. It offers several manual override options, though manual overrides are not compatible with weatherized coils. The valve's wet armature design allows the working fluid to surround the armature, which may impact performance if the coil is energized for extended periods. The DNDAXZV914 is compatible with various coil termination and voltage options, including those with surge protection. Its high-efficiency solenoid design delivers significant spool actuating force per watt expended, contributing to reliable valve shifting. The cartridge incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. It fits into a T31A cavity and belongs to Series 1, with a capacity of 10 gpm (40 L/min). The maximum operating pressure is 5000 psi (350 bar), with typical response times of around 50 milliseconds. The valve's leakage rate at 110 SUS (24 cSt) is capped at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It can handle switching frequencies up to 15,000 cycles per hour. For installation and maintenance ease, coils are interchangeable with other Sun Series 1 solenoids and can be mounted in either direction on the tube. Coil connector options provide ratings up to IP69K for enhanced environmental protection. The valve requires an installation torque between 30-35 lbf-ft (41-47 Nm) and weighs approximately .60 lb (.30 kg). Seal kits are available in Viton material under part numbers such as Viton: 990431006 for cartridges and Viton: 990770006 for coil seals and nuts.
The Sun Hydraulics DNDAXZV914 (DNDAXZV914) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This model features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service, ensuring robust operation without the need for minimum hydraulic pressure. It offers several manual override options, though manual overrides are not compatible with weatherized coils. The valve's wet armature design allows the working fluid to surround the armature, which may impact performance if the coil is energized for extended periods. The DNDAXZV914 is compatible with various coil termination and voltage options, including those with surge protection. Its high-efficiency solenoid design delivers significant spool actuating force per watt expended, contributing to reliable valve shifting. The cartridge incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. It fits into a T31A cavity and belongs to Series 1, with a capacity of 10 gpm (40 L/min). The maximum operating pressure is 5000 psi (350 bar), with typical response times of around 50 milliseconds. The valve's leakage rate at 110 SUS (24 cSt) is capped at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It can handle switching frequencies up to 15,000 cycles per hour. For installation and maintenance ease, coils are interchangeable with other Sun Series 1 solenoids and can be mounted in either direction on the tube. Coil connector options provide ratings up to IP69K for enhanced environmental protection. The valve requires an installation torque between 30-35 lbf-ft (41-47 Nm) and weighs approximately .60 lb (.30 kg). Seal kits are available in Viton material under part numbers such as Viton: 990431006 for cartridges and Viton: 990770006 for coil seals and nuts.
This solenoid-operated 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- 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.
- 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.
- 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.
- 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 | 10 gpm40 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 |
| 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: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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