SUN HYDRAULICS
DNDAXCN914
$225.70 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAXCN914
- Model:DNDA-XCN@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 DNDAXCN914 (DNDAXCN914) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient and reliable directional control. This direct-acting, balanced spool valve does not require a minimum hydraulic pressure to operate, making it versatile for various applications. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service. The valve offers several manual override options, with some models featuring a detent mechanism for temporary actuation and a mechanical life expectancy of approximately 7,000 cycles. This cartridge is compatible with systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. The wet armature design allows the working fluid to surround the armature, which helps dissipate heat generated by the coil. This feature is crucial as certain fluids may degrade under prolonged heat exposure. The DNDAXCN914 provides high efficiency due to its unique magnetic solenoid design, ensuring high spool actuating force per watt expended. It supports a wide range of coil termination and voltage options and offers interchangeable coils with other Sun Series 1 products. Coil connectors can achieve ratings up to IP69K for enhanced environmental protection. With a capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve is suitable for demanding applications requiring rapid response times\u2014typically around 50 ms\u2014and minimal leakage rates at specified conditions. Its floating style construction minimizes internal part binding risks during installation or due to machining variations. The valve's compact design includes specifications such as a .75-inch solenoid tube diameter and an installation torque range of 30-35 lbf ft (41-47 Nm).
The Sun Hydraulics DNDAXCN914 (DNDAXCN914) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient and reliable directional control. This direct-acting, balanced spool valve does not require a minimum hydraulic pressure to operate, making it versatile for various applications. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service. The valve offers several manual override options, with some models featuring a detent mechanism for temporary actuation and a mechanical life expectancy of approximately 7,000 cycles. This cartridge is compatible with systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. The wet armature design allows the working fluid to surround the armature, which helps dissipate heat generated by the coil. This feature is crucial as certain fluids may degrade under prolonged heat exposure. The DNDAXCN914 provides high efficiency due to its unique magnetic solenoid design, ensuring high spool actuating force per watt expended. It supports a wide range of coil termination and voltage options and offers interchangeable coils with other Sun Series 1 products. Coil connectors can achieve ratings up to IP69K for enhanced environmental protection. With a capacity of 10 gpm (40 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve is suitable for demanding applications requiring rapid response times\u2014typically around 50 ms\u2014and minimal leakage rates at specified conditions. Its floating style construction minimizes internal part binding risks during installation or due to machining variations. The valve's compact design includes specifications such as a .75-inch solenoid tube diameter and an installation torque range of 30-35 lbf ft (41-47 Nm).
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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