SUN HYDRAULICS
DNCAMXN624N
$132.74 USD
- SUN HYDRAULICS
- Material:DNCAMXN624N
- Model:DNCA-MXN@624N
- 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 DNCAMXN624N (DNCAMXN624N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered for precise control with a closed transition between positions, minimizing oil loss during shifting\u2014an essential feature for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The valve's solenoid tube assembly is rated for fatigue at up to 5000 psi (350 bar), ensuring durability in demanding applications. Notably, this valve requires no minimum hydraulic pressure for operation and incorporates a wet armature design to manage heat dissipation. The DNCAMXN624N supports systems using phosphate ester fluids when equipped with EPDM seals but should avoid petroleum-based fluids to prevent seal damage. A variety of coil termination and voltage options are available, some offering surge protection for enhanced reliability. The high-efficiency magnetic design of the solenoid ensures strong spool actuating force per watt, promoting consistent valve shifting. Coils are interchangeable within the Sun Series 1 solenoid range and can be mounted in either direction on the tube. The valve's construction minimizes internal binding risks due to installation torque or machining variations. It fits into a T-31A cavity and has an operational capacity of 8 gpm (30 L/min). With a response time of approximately 50 ms and maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), this versatile component supports up to 15,000 cycles per hour switching frequency. Additional features include manual override capabilities and compatibility with Viton seal kits for both cartridge and coil configurations.
The Sun Hydraulics DNCAMXN624N (DNCAMXN624N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered for precise control with a closed transition between positions, minimizing oil loss during shifting\u2014an essential feature for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The valve's solenoid tube assembly is rated for fatigue at up to 5000 psi (350 bar), ensuring durability in demanding applications. Notably, this valve requires no minimum hydraulic pressure for operation and incorporates a wet armature design to manage heat dissipation. The DNCAMXN624N supports systems using phosphate ester fluids when equipped with EPDM seals but should avoid petroleum-based fluids to prevent seal damage. A variety of coil termination and voltage options are available, some offering surge protection for enhanced reliability. The high-efficiency magnetic design of the solenoid ensures strong spool actuating force per watt, promoting consistent valve shifting. Coils are interchangeable within the Sun Series 1 solenoid range and can be mounted in either direction on the tube. The valve's construction minimizes internal binding risks due to installation torque or machining variations. It fits into a T-31A cavity and has an operational capacity of 8 gpm (30 L/min). With a response time of approximately 50 ms and maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), this versatile component supports up to 15,000 cycles per hour switching frequency. Additional features include manual override capabilities and compatibility with Viton seal kits for both cartridge and coil configurations.
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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