SUN HYDRAULICS
DNDAMUE72499
$589.13 USD
- SUN HYDRAULICS
- Material:DNDAMUE72499
- Model:DNDA-MUE@72499
- 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 DNDAMUE72499 (DNDAMUE72499) is a high-performance solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. Engineered with a fatigue-rated solenoid tube assembly, it supports pressures up to 5000 psi (350 bar), ensuring robust service in demanding applications. This cartridge valve requires no minimum hydraulic pressure for operation, making it versatile for various hydraulic systems. It offers multiple manual override options, though these are not compatible with weatherized coils. The manual override, featuring a mechanical life expectancy of approximately 7,000 cycles, provides temporary actuation through its detent mechanism on models equipped with D or L controls. The valve incorporates EPDM seals suitable for phosphate ester fluid systems while cautioning against exposure to petroleum-based substances which may cause damage. Its wet armature design allows working fluid to surround the armature, exposing it to coil-generated heat\u2014a consideration when using fluids like water-glycol mixtures that may degrade over time at elevated temperatures. Offering a wide array of coil termination and voltage configurations, this model includes options with surge protection and IP69K-rated coil connectors for enhanced environmental resilience. The solenoid's magnetic design ensures high efficiency by delivering significant spool actuating force per watt consumed, facilitating reliable valve shifting. Coils are interchangeable within the Sun Series 1 range and can be mounted bi-directionally on the tube. The DNDAMUE72499 features Sun's floating style construction to reduce internal binding risks from excessive installation torque or machining variations. With a capacity of 10 gpm (40 L/min), a typical response time of 50 ms, and maximum leakage of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), this valve is engineered for reliable performance across numerous applications.
The Sun Hydraulics DNDAMUE72499 (DNDAMUE72499) is a high-performance solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. Engineered with a fatigue-rated solenoid tube assembly, it supports pressures up to 5000 psi (350 bar), ensuring robust service in demanding applications. This cartridge valve requires no minimum hydraulic pressure for operation, making it versatile for various hydraulic systems. It offers multiple manual override options, though these are not compatible with weatherized coils. The manual override, featuring a mechanical life expectancy of approximately 7,000 cycles, provides temporary actuation through its detent mechanism on models equipped with D or L controls. The valve incorporates EPDM seals suitable for phosphate ester fluid systems while cautioning against exposure to petroleum-based substances which may cause damage. Its wet armature design allows working fluid to surround the armature, exposing it to coil-generated heat\u2014a consideration when using fluids like water-glycol mixtures that may degrade over time at elevated temperatures. Offering a wide array of coil termination and voltage configurations, this model includes options with surge protection and IP69K-rated coil connectors for enhanced environmental resilience. The solenoid's magnetic design ensures high efficiency by delivering significant spool actuating force per watt consumed, facilitating reliable valve shifting. Coils are interchangeable within the Sun Series 1 range and can be mounted bi-directionally on the tube. The DNDAMUE72499 features Sun's floating style construction to reduce internal binding risks from excessive installation torque or machining variations. With a capacity of 10 gpm (40 L/min), a typical response time of 50 ms, and maximum leakage of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), this valve is engineered for reliable performance across numerous applications.
This solenoid-operated 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- 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.
- 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.
- 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.
- Cartridges 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 | 10 gpm40 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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