SUN HYDRAULICS
DNDAXZV612
$221.20 USD
- SUN HYDRAULICS
- Material:DNDAXZV612
- Model:DNDA-XZV@612
- 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 DNDAXZV612 (DNDAXZV612) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This valve is engineered for high-performance applications, with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates without the need for minimum hydraulic pressure, making it versatile in various systems. The valve features multiple manual override options, although it's important to note that these are not compatible with weatherized coils. The manual override detent mechanism is intended for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. This cartridge valve incorporates a wet armature design where the working fluid surrounds the armature, which could be affected by heat from the coil over prolonged periods. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at elevated temperatures. The DNDAXZV612 offers a range of coil termination and voltage options and boasts a high-efficiency solenoid design that maximizes spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction. The valve's construction minimizes internal part binding due to excessive installation torque or machining variations. It fits into a T-31A cavity and supports a flow capacity of 10 gpm (40 L/min), with maximum leakage at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). The typical response time is around 50 milliseconds, with a switching frequency of up to 15,000 cycles per hour. Installation requires torque between 30-35 lbf ft (41-47 Nm), and it comes equipped with Viton seal kits for optimal performance.
The Sun Hydraulics DNDAXZV612 (DNDAXZV612) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This valve is engineered for high-performance applications, with a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar). It operates without the need for minimum hydraulic pressure, making it versatile in various systems. The valve features multiple manual override options, although it's important to note that these are not compatible with weatherized coils. The manual override detent mechanism is intended for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. This cartridge valve incorporates a wet armature design where the working fluid surrounds the armature, which could be affected by heat from the coil over prolonged periods. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at elevated temperatures. The DNDAXZV612 offers a range of coil termination and voltage options and boasts a high-efficiency solenoid design that maximizes spool actuating force per watt expended. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction. The valve's construction minimizes internal part binding due to excessive installation torque or machining variations. It fits into a T-31A cavity and supports a flow capacity of 10 gpm (40 L/min), with maximum leakage at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). The typical response time is around 50 milliseconds, with a switching frequency of up to 15,000 cycles per hour. Installation requires torque between 30-35 lbf ft (41-47 Nm), and it comes equipped with Viton seal kits for optimal performance.
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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