SUN HYDRAULICS
DNDAXJN211
$233.51 USD
- SUN HYDRAULICS
- Material:DNDAXJN211
- Model:DNDA-XJN@211
- 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 DNDAXJN211 (DNDAXJN211) is a solenoid-operated 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This valve is built for high-performance applications and can handle pressures up to 5000 psi (350 bar) without requiring any minimum hydraulic pressure for operation. It offers several manual override options, including configurations without manual override, though it's important to note that these overrides are not compatible with weatherized coils. For models with the D or L control, the detent mechanism in the manual override is designed for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. The valve's wet armature design means that the working fluid surrounds the armature and is exposed to heat generated by the coil, which may affect certain fluids like water-glycol mixtures over time. The solenoid's magnetic design ensures high efficiency by providing strong spool actuating force per watt expended, promoting reliable valve shifting. Coil options are versatile with various termination and voltage choices available, including those with surge protection, and they offer ratings up to IP69K for environmental protection. This model incorporates Sun Hydraulics' floating style construction to prevent internal parts from binding due to excessive installation torque or machining variations. It fits into a T-31A cavity and has a capacity of 10 gpm (40 L/min). The valve\u2019s response time is typically around 50 milliseconds with a maximum leakage rate at 10 in\u00b3/min (160 cc/min) under pressure conditions of 3000 psi (210 bar). The switching frequency can reach up to 15,000 cycles per hour. With its robust construction and adaptable configurations, this cartridge valve is optimal for demanding hydraulic control systems requiring precision and reliability.
The Sun Hydraulics DNDAXJN211 (DNDAXJN211) is a solenoid-operated 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This valve is built for high-performance applications and can handle pressures up to 5000 psi (350 bar) without requiring any minimum hydraulic pressure for operation. It offers several manual override options, including configurations without manual override, though it's important to note that these overrides are not compatible with weatherized coils. For models with the D or L control, the detent mechanism in the manual override is designed for temporary actuation and has a mechanical life expectancy of approximately 7,000 cycles. The valve's wet armature design means that the working fluid surrounds the armature and is exposed to heat generated by the coil, which may affect certain fluids like water-glycol mixtures over time. The solenoid's magnetic design ensures high efficiency by providing strong spool actuating force per watt expended, promoting reliable valve shifting. Coil options are versatile with various termination and voltage choices available, including those with surge protection, and they offer ratings up to IP69K for environmental protection. This model incorporates Sun Hydraulics' floating style construction to prevent internal parts from binding due to excessive installation torque or machining variations. It fits into a T-31A cavity and has a capacity of 10 gpm (40 L/min). The valve\u2019s response time is typically around 50 milliseconds with a maximum leakage rate at 10 in\u00b3/min (160 cc/min) under pressure conditions of 3000 psi (210 bar). The switching frequency can reach up to 15,000 cycles per hour. With its robust construction and adaptable configurations, this cartridge valve is optimal for demanding hydraulic control systems requiring precision and reliability.
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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