SUN HYDRAULICS
DNDYMXN924N
$275.00 USD
- SUN HYDRAULICS
- Material:DNDYMXN924N
- Model:DNDY-MXN@924N
- 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 DNDYMXN924N (DNDYMXN924N) is a solenoid-operated, 6-way, 2-position cartridge valve designed for direct-acting applications with a balanced spool design. This valve is typically used to switch between two separate hydraulic circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. The solenoid tube assembly is rated for fatigue at pressures up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. This direct-actuated valve does not require a minimum hydraulic pressure for operation, making it versatile for various applications. It features multiple manual override options, including configurations without an override mechanism. However, manual overrides are incompatible with weatherized coils. The valve\u2019s wet armature design allows the working fluid to surround the armature, which can be impacted by heat during prolonged coil energization periods. This may affect certain fluids like water-glycol mixtures over time. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended, ensuring reliable shifting of the valve. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Various coil termination and voltage options are available, some offering surge protection and environmental ratings up to IP69K. The cartridge incorporates Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. With a capacity of 5 gpm (20 L/min), this model supports a maximum operating pressure of 5000 psi (350 bar) and exhibits a typical response time of 50 ms. The valve is designed for frequent switching with a frequency capability of up to 15,000 cycles per hour and has minimal leakage rates under specified conditions.
The Sun Hydraulics DNDYMXN924N (DNDYMXN924N) is a solenoid-operated, 6-way, 2-position cartridge valve designed for direct-acting applications with a balanced spool design. This valve is typically used to switch between two separate hydraulic circuits. In its de-energized state, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. The solenoid tube assembly is rated for fatigue at pressures up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. This direct-actuated valve does not require a minimum hydraulic pressure for operation, making it versatile for various applications. It features multiple manual override options, including configurations without an override mechanism. However, manual overrides are incompatible with weatherized coils. The valve\u2019s wet armature design allows the working fluid to surround the armature, which can be impacted by heat during prolonged coil energization periods. This may affect certain fluids like water-glycol mixtures over time. The solenoid's magnetic design enhances efficiency by providing high spool actuating force per watt expended, ensuring reliable shifting of the valve. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Various coil termination and voltage options are available, some offering surge protection and environmental ratings up to IP69K. The cartridge incorporates Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. With a capacity of 5 gpm (20 L/min), this model supports a maximum operating pressure of 5000 psi (350 bar) and exhibits a typical response time of 50 ms. The valve is designed for frequent switching with a frequency capability of up to 15,000 cycles per hour and has minimal leakage rates under specified conditions.
This solenoid-operated 6-way, 2-position cartridge is a direct-acting, balanced spool valve. The typical use for this valve is to select between two separate circuits. The de-energized condition connects P and T to the first circuit and when energized connects P and T to the second circuit.
- 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.
- 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.
- 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.
- 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-61A |
| Series | 1 |
| Capacity | 5 gpm20 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 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: 990-461-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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