SUN HYDRAULICS
DNCAMXVHN24AB
$1,346.84 USD
- SUN HYDRAULICS
- Material:DNCAMXVHN24AB
- Model:DNCA-MXV-HN@24AB
- 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 DNCAMXVHN24AB (DNCAMXVHN24AB) is a solenoid-operated, 4-way, 2-position cartridge directional valve designed for precision and efficiency in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions to significantly reduce oil loss during shifting, making it particularly suitable for pilot control circuits. With its design based on port 3 as the inlet and port 1 as the tank, it provides optimal performance under these conditions, although reverse flow is possible but not recommended due to potential performance issues. The solenoid tube assembly of this valve is fatigue-rated for up to 5000 psi (350 bar), ensuring reliable service in demanding applications. It operates without requiring a minimum hydraulic pressure, thanks to its direct actuation mechanism. The use of EPDM seals makes it compatible with systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids must be avoided as it could damage the seals. The wet armature design allows the working fluid to surround the armature and absorb heat from the coil, which can impact function if energized for prolonged periods. This model offers versatility with various coil termination and voltage options available, including those with surge protection. The high-efficiency magnetic design of the solenoid ensures robust spool actuation force per watt expended, leading to dependable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bi-directionally on the tube. For enhanced environmental protection, weatherized coils and kits are available. Additionally, the valve incorporates Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations in cavities/cartridges. With a capacity of 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), this model delivers reliable performance across various applications requiring precise hydraulic control.
The Sun Hydraulics DNCAMXVHN24AB (DNCAMXVHN24AB) is a solenoid-operated, 4-way, 2-position cartridge directional valve designed for precision and efficiency in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions to significantly reduce oil loss during shifting, making it particularly suitable for pilot control circuits. With its design based on port 3 as the inlet and port 1 as the tank, it provides optimal performance under these conditions, although reverse flow is possible but not recommended due to potential performance issues. The solenoid tube assembly of this valve is fatigue-rated for up to 5000 psi (350 bar), ensuring reliable service in demanding applications. It operates without requiring a minimum hydraulic pressure, thanks to its direct actuation mechanism. The use of EPDM seals makes it compatible with systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids must be avoided as it could damage the seals. The wet armature design allows the working fluid to surround the armature and absorb heat from the coil, which can impact function if energized for prolonged periods. This model offers versatility with various coil termination and voltage options available, including those with surge protection. The high-efficiency magnetic design of the solenoid ensures robust spool actuation force per watt expended, leading to dependable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted bi-directionally on the tube. For enhanced environmental protection, weatherized coils and kits are available. Additionally, the valve incorporates Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations in cavities/cartridges. With a capacity of 8 gpm (30 L/min) and a maximum operating pressure of 5000 psi (350 bar), this model delivers reliable performance across various applications requiring precise hydraulic control.
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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