SUN HYDRAULICS
DNDAMYE224N
$574.20 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAMYE224N
- Model:DNDA-MYE@224N
- 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 DNDAMYE224N (DNDAMYE224N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is fatigue-rated for service up to 5000 psi (350 bar) and functions without the need for minimum hydraulic pressure. Featuring a wet armature design, it ensures efficient heat dissipation from the coil, although care must be taken with certain fluids like water-glycol mixtures that may degrade over time due to heat exposure. The valve offers several manual override options; however, these are incompatible with weatherized coils and are intended for temporary actuation only. The detent mechanism in the manual override has a mechanical life expectancy of approximately 7,000 cycles. The DNDAMYE224N cartridge is built with Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. It boasts a high-efficiency solenoid that provides reliable valve shifting by delivering high spool actuating force per watt expended. With interchangeable coils compatible with other Sun Series 1 solenoid products, this model offers flexibility in coil termination and voltage options, including surge protection variants. Coil connector options can reach an IP69K rating for enhanced environmental protection. The cartridge fits into a T-31A cavity and supports a flow capacity of up to 10 gpm (40 L/min). It exhibits typical response times of around 50 ms and maintains maximum leakage at 110 SUS (24 cSt) of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). The valve can handle switching frequencies up to 15,000 cycles/hr and requires an installation torque between 30-35 lbf ft (41-47 Nm). This model weighs approximately .60 lb (.30 kg) and includes Viton seal kits available separately for both the cartridge and coil components.
The Sun Hydraulics DNDAMYE224N (DNDAMYE224N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This robust valve is fatigue-rated for service up to 5000 psi (350 bar) and functions without the need for minimum hydraulic pressure. Featuring a wet armature design, it ensures efficient heat dissipation from the coil, although care must be taken with certain fluids like water-glycol mixtures that may degrade over time due to heat exposure. The valve offers several manual override options; however, these are incompatible with weatherized coils and are intended for temporary actuation only. The detent mechanism in the manual override has a mechanical life expectancy of approximately 7,000 cycles. The DNDAMYE224N cartridge is built with Sun's floating style construction to minimize internal binding risks due to installation torque or machining variations. It boasts a high-efficiency solenoid that provides reliable valve shifting by delivering high spool actuating force per watt expended. With interchangeable coils compatible with other Sun Series 1 solenoid products, this model offers flexibility in coil termination and voltage options, including surge protection variants. Coil connector options can reach an IP69K rating for enhanced environmental protection. The cartridge fits into a T-31A cavity and supports a flow capacity of up to 10 gpm (40 L/min). It exhibits typical response times of around 50 ms and maintains maximum leakage at 110 SUS (24 cSt) of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). The valve can handle switching frequencies up to 15,000 cycles/hr and requires an installation torque between 30-35 lbf ft (41-47 Nm). This model weighs approximately .60 lb (.30 kg) and includes Viton seal kits available separately for both the cartridge and coil components.
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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