SUN HYDRAULICS
DNDYMXN624N
$266.96 USD
- SUN HYDRAULICS
- Material:DNDYMXN624N
- Model:DNDY-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 DNDYMXN624N (DNDYMXN624N) is a solenoid-operated, 6-way, 2-position cartridge valve designed for efficient circuit selection between two separate hydraulic paths. This direct-acting, balanced spool valve connects P and T ports to the first circuit in its de-energized state and switches to the second circuit when energized. The solenoid tube assembly is engineered for fatigue resistance up to 5000 psi (350 bar), ensuring reliable performance in demanding applications. Notably, this valve requires no minimum hydraulic pressure for operation, making it highly versatile. The DNDYMXN624N model offers several manual override options, although these are incompatible with weatherized coils. It utilizes a wet armature design that can impact fluid stability if the coil remains energized for extended periods. The high-efficiency solenoid design provides robust spool actuation with minimal power consumption, promoting dependable valve shifting. This cartridge is compatible with various coil termination and voltage options, including those with surge protection. Coils are interchangeable within Sun's Series 1 solenoid products and can be mounted bi-directionally on the tube. Additionally, coil connector options provide protection ratings up to IP69K for enhanced environmental resilience. The valve's construction features Sun's floating style to reduce internal binding risks due to installation torque or machining variations. With a capacity of 5 gpm (20 L/min) and a typical response time of 50 ms, it supports a maximum switching frequency of 15,000 cycles per hour. The DNDYMXN624N also includes Viton seal kits for both cartridge and coil components. Its compact design boasts a model weight of .60 lb (.30 kg), making it suitable for various hydraulic systems requiring precise flow control and reliability under high-pressure conditions.
The Sun Hydraulics DNDYMXN624N (DNDYMXN624N) is a solenoid-operated, 6-way, 2-position cartridge valve designed for efficient circuit selection between two separate hydraulic paths. This direct-acting, balanced spool valve connects P and T ports to the first circuit in its de-energized state and switches to the second circuit when energized. The solenoid tube assembly is engineered for fatigue resistance up to 5000 psi (350 bar), ensuring reliable performance in demanding applications. Notably, this valve requires no minimum hydraulic pressure for operation, making it highly versatile. The DNDYMXN624N model offers several manual override options, although these are incompatible with weatherized coils. It utilizes a wet armature design that can impact fluid stability if the coil remains energized for extended periods. The high-efficiency solenoid design provides robust spool actuation with minimal power consumption, promoting dependable valve shifting. This cartridge is compatible with various coil termination and voltage options, including those with surge protection. Coils are interchangeable within Sun's Series 1 solenoid products and can be mounted bi-directionally on the tube. Additionally, coil connector options provide protection ratings up to IP69K for enhanced environmental resilience. The valve's construction features Sun's floating style to reduce internal binding risks due to installation torque or machining variations. With a capacity of 5 gpm (20 L/min) and a typical response time of 50 ms, it supports a maximum switching frequency of 15,000 cycles per hour. The DNDYMXN624N also includes Viton seal kits for both cartridge and coil components. Its compact design boasts a model weight of .60 lb (.30 kg), making it suitable for various hydraulic systems requiring precise flow control and reliability under high-pressure 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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