SUN HYDRAULICS
DNCAMXN824
$139.89 USD
- SUN HYDRAULICS
- Material:DNCAMXN824
- Model:DNCA-MXN@824
- 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 DNCAMXN824 (Material Number: DNCAMXN824) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a closed transition between positions to minimize oil loss during shifting, making it particularly advantageous in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is possible but not recommended due to potential performance variations. It operates efficiently at a maximum pressure of 5000 psi (350 bar) and supports a flow capacity of up to 8 gpm (30 L/min). The solenoid tube assembly is fatigue rated for high-pressure service and employs a wet armature design that immerses the armature in working fluid to manage heat dissipation. This design consideration is crucial for systems where the coil may be energized for prolonged periods. The valve offers a variety of coil termination and voltage options, including configurations with surge protection. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt, enhancing reliable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Additionally, coil connector options are available with ratings up to IP69K for superior environmental protection. The DNCAMXN824 incorporates Sun's floating style construction to reduce risks of internal part binding due to excessive torque or machining variations in cavities or cartridges. This robust design ensures stable performance across demanding applications, making it an ideal choice for hydraulic systems requiring precise and reliable directional control without minimum hydraulic pressure constraints. The cartridge is compatible with EPDM seals suitable for phosphate ester fluid systems but should not be exposed to petroleum-based substances which could damage the seals.
The Sun Hydraulics DNCAMXN824 (Material Number: DNCAMXN824) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a closed transition between positions to minimize oil loss during shifting, making it particularly advantageous in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is possible but not recommended due to potential performance variations. It operates efficiently at a maximum pressure of 5000 psi (350 bar) and supports a flow capacity of up to 8 gpm (30 L/min). The solenoid tube assembly is fatigue rated for high-pressure service and employs a wet armature design that immerses the armature in working fluid to manage heat dissipation. This design consideration is crucial for systems where the coil may be energized for prolonged periods. The valve offers a variety of coil termination and voltage options, including configurations with surge protection. The solenoid's magnetic design ensures high efficiency by delivering substantial spool actuating force per watt, enhancing reliable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Additionally, coil connector options are available with ratings up to IP69K for superior environmental protection. The DNCAMXN824 incorporates Sun's floating style construction to reduce risks of internal part binding due to excessive torque or machining variations in cavities or cartridges. This robust design ensures stable performance across demanding applications, making it an ideal choice for hydraulic systems requiring precise and reliable directional control without minimum hydraulic pressure constraints. The cartridge is compatible with EPDM seals suitable for phosphate ester fluid systems but should not be exposed to petroleum-based substances which could damage the seals.
This solenoid-operated, 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The transition between positions is closed. The closed transition greatly reduces the loss of oil when shifting which can be of particular importance in pilot control circuits.
- Valve capacity is based on port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, the same performance cannot be guaranteed and is not recommended.
- 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.
- Cartridges configured 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 | 8 gpm30 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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