SUN HYDRAULICS
DNDAMYN924N
$227.55 USD
- SUN HYDRAULICS
- Material:DNDAMYN924N
- Model:DNDA-MYN@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 DNDAMYN924N (DNDAMYN924N) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This versatile valve is known for its robust performance, with a solenoid tube assembly rated for 5000 psi (350 bar) service. It operates efficiently without the need for minimum hydraulic pressure. The valve offers multiple manual override options, although these are incompatible with weatherized coils. Notably, models with the D or L control feature a detent mechanism in the manual override designed for temporary actuation, boasting a mechanical life expectancy of about 7,000 cycles. The cartridge is suitable for systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. Its wet armature design allows working fluid to surround the armature and absorb heat from the coil, which can be crucial when the coil is energized for extended periods. This design ensures high efficiency and reliable shifting due to its unique magnetic solenoid structure. The valve's construction incorporates Sun's floating style to minimize internal binding risks due to installation torque or machining variations. It supports various coil termination and voltage configurations with options that include surge protection and ratings up to IP69K for enhanced environmental protection. The valve fits into cavity T31A and belongs to Series 1, supporting a capacity of 10 gpm (40 L/min) at a maximum operating pressure of 5000 psi (350 bar). Its typical response time is around 50 ms with maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min). With interchangeable coils compatible across Sun Series 1 products and flexible installation directions, this model promises both adaptability and performance reliability.
The Sun Hydraulics DNDAMYN924N (DNDAMYN924N) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This versatile valve is known for its robust performance, with a solenoid tube assembly rated for 5000 psi (350 bar) service. It operates efficiently without the need for minimum hydraulic pressure. The valve offers multiple manual override options, although these are incompatible with weatherized coils. Notably, models with the D or L control feature a detent mechanism in the manual override designed for temporary actuation, boasting a mechanical life expectancy of about 7,000 cycles. The cartridge is suitable for systems using phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based fluids can damage these seals. Its wet armature design allows working fluid to surround the armature and absorb heat from the coil, which can be crucial when the coil is energized for extended periods. This design ensures high efficiency and reliable shifting due to its unique magnetic solenoid structure. The valve's construction incorporates Sun's floating style to minimize internal binding risks due to installation torque or machining variations. It supports various coil termination and voltage configurations with options that include surge protection and ratings up to IP69K for enhanced environmental protection. The valve fits into cavity T31A and belongs to Series 1, supporting a capacity of 10 gpm (40 L/min) at a maximum operating pressure of 5000 psi (350 bar). Its typical response time is around 50 ms with maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min). With interchangeable coils compatible across Sun Series 1 products and flexible installation directions, this model promises both adaptability and performance reliability.
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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