SUN HYDRAULICS
DNDYMXN514
$274.51 USD
- SUN HYDRAULICS
- Material:DNDYMXN514
- Model:DNDY-MXN@514
- 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 DNDYMXN514 (DNDYMXN514) is a solenoid-operated 6-way, 2-position cartridge valve designed for efficient circuit selection in hydraulic systems. This direct-acting, balanced spool valve connects P and T to the first circuit when de-energized and switches to the second circuit upon energization. It is engineered with a solenoid tube assembly rated for 5000 psi (350 bar), ensuring durability under high-pressure conditions. The valve's design eliminates the need for minimum hydraulic pressure, making it versatile in various applications. Equipped with options for manual override controls, including detent mechanisms for temporary actuation, this model offers flexibility in operation. However, note that manual override functions are incompatible with weatherized coils. The wet armature design allows working fluid to surround the armature, which can affect performance if exposed to prolonged heat from coil energization; this is particularly relevant when using water-glycol mixtures. The DNDYMXN514 features a high-efficiency solenoid that provides significant spool actuating force per watt consumed, enhancing reliable valve shifting. Its interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted bi-directionally on the tube. Coil connector options provide ratings up to IP69K for robust environmental protection. This cartridge utilizes Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations. With a capacity of 5 gpm (20 L/min) and maximum operating pressure of 5000 psi (350 bar), it boasts a typical response time of 50 ms and supports switching frequencies up to 15,000 cycles/hr. The model weighs .60 lb (.30 kg) and requires a manual override force of 5 lbs/1000 psi at Port 1.
The Sun Hydraulics DNDYMXN514 (DNDYMXN514) is a solenoid-operated 6-way, 2-position cartridge valve designed for efficient circuit selection in hydraulic systems. This direct-acting, balanced spool valve connects P and T to the first circuit when de-energized and switches to the second circuit upon energization. It is engineered with a solenoid tube assembly rated for 5000 psi (350 bar), ensuring durability under high-pressure conditions. The valve's design eliminates the need for minimum hydraulic pressure, making it versatile in various applications. Equipped with options for manual override controls, including detent mechanisms for temporary actuation, this model offers flexibility in operation. However, note that manual override functions are incompatible with weatherized coils. The wet armature design allows working fluid to surround the armature, which can affect performance if exposed to prolonged heat from coil energization; this is particularly relevant when using water-glycol mixtures. The DNDYMXN514 features a high-efficiency solenoid that provides significant spool actuating force per watt consumed, enhancing reliable valve shifting. Its interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted bi-directionally on the tube. Coil connector options provide ratings up to IP69K for robust environmental protection. This cartridge utilizes Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations. With a capacity of 5 gpm (20 L/min) and maximum operating pressure of 5000 psi (350 bar), it boasts a typical response time of 50 ms and supports switching frequencies up to 15,000 cycles/hr. The model weighs .60 lb (.30 kg) and requires a manual override force of 5 lbs/1000 psi at Port 1.
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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