SUN HYDRAULICS
DNDAXHN223
$235.20 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAXHN223
- Model:DNDA-XHN@223
- 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 DNDAXHN223 (DNDAXHN223) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional design. 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 requiring a minimum hydraulic pressure, offering several manual override options for versatile control. However, note that manual override functionality is not compatible with weatherized coils. The valve's design incorporates a wet armature system where the working fluid surrounds the armature and absorbs heat from the coil, which may affect fluids like water-glycol over extended periods of coil energization. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuation force per watt, which contributes to reliable valve operation. This cartridge valve supports multiple coil termination and voltage configurations, including options with surge protection. Coils are interchangeable within the Sun Series 1 solenoids and can be mounted in either direction on the tube. The product offers coil connector options rated up to IP69K for enhanced environmental protection. Additionally, it features Sun's floating style construction to reduce internal binding risks due to excessive installation torque or machining variations. The DNDAXHN223 fits into T31A cavities and belongs to Series 1 with a capacity of 10 gpm (40 L/min). It has an impressive switching frequency of up to 15,000 cycles per hour and a typical response time of 50 ms. The maximum operating pressure reaches up to 5000 psi (350 bar), while maximum valve leakage at 110 SUS (24 cSt) is rated at 10 in\u00b3/min (160 cc/min) under specific conditions. This robust valve requires minimal manual override force and stroke for operation, ensuring ease of use in demanding applications.
The Sun Hydraulics DNDAXHN223 (DNDAXHN223) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional design. 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 requiring a minimum hydraulic pressure, offering several manual override options for versatile control. However, note that manual override functionality is not compatible with weatherized coils. The valve's design incorporates a wet armature system where the working fluid surrounds the armature and absorbs heat from the coil, which may affect fluids like water-glycol over extended periods of coil energization. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuation force per watt, which contributes to reliable valve operation. This cartridge valve supports multiple coil termination and voltage configurations, including options with surge protection. Coils are interchangeable within the Sun Series 1 solenoids and can be mounted in either direction on the tube. The product offers coil connector options rated up to IP69K for enhanced environmental protection. Additionally, it features Sun's floating style construction to reduce internal binding risks due to excessive installation torque or machining variations. The DNDAXHN223 fits into T31A cavities and belongs to Series 1 with a capacity of 10 gpm (40 L/min). It has an impressive switching frequency of up to 15,000 cycles per hour and a typical response time of 50 ms. The maximum operating pressure reaches up to 5000 psi (350 bar), while maximum valve leakage at 110 SUS (24 cSt) is rated at 10 in\u00b3/min (160 cc/min) under specific conditions. This robust valve requires minimal manual override force and stroke for operation, ensuring ease of use in demanding applications.
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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