SUN HYDRAULICS
DMDATBN4E24V
$361.58 USD
- SUN HYDRAULICS
- Material:DMDATBN4E24V
- Model:DMDA-TBN@4E24V
- 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 DMDATBN4E24V (DMDATBN4E24V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust operation with a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min). The valve features a quick response time of approximately 50 ms and is built to handle switching frequencies up to 15,000 cycles per hour. Notably, the DMDATBN4E24V incorporates a wet armature design which allows the working fluid to surround the armature, aiding in heat dissipation during prolonged coil energization. However, this design also necessitates careful consideration of fluid type as certain fluids can degrade under heat, affecting performance. The valve's construction uses EPDM seals suitable for systems with phosphate ester fluids; however, these seals are susceptible to damage from exposure to petroleum-based fluids. The versatility of this model is enhanced by its compatibility with other Sun Series 1 solenoid products, allowing for interchangeable coils that can be mounted in either direction on the tube. This feature is complemented by Sun's floating style construction which minimizes internal part binding due to installation variances or excessive torque. For manual operation, the valve includes a detent mechanism in the manual override which is intended for temporary actuation only. The manual control assembly has a mechanical life expectancy of about 7,000 cycles. Additionally, it requires minimal manual override force (5 lbs at 1000 psi for Port 1) and has a short override stroke (.10 in.), making it user-friendly in manual operations. This model's robust construction and thoughtful design elements make it suitable for applications requiring reliable directional control and rapid response times in high-pressure systems.
The Sun Hydraulics DMDATBN4E24V (DMDATBN4E24V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust operation with a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min). The valve features a quick response time of approximately 50 ms and is built to handle switching frequencies up to 15,000 cycles per hour. Notably, the DMDATBN4E24V incorporates a wet armature design which allows the working fluid to surround the armature, aiding in heat dissipation during prolonged coil energization. However, this design also necessitates careful consideration of fluid type as certain fluids can degrade under heat, affecting performance. The valve's construction uses EPDM seals suitable for systems with phosphate ester fluids; however, these seals are susceptible to damage from exposure to petroleum-based fluids. The versatility of this model is enhanced by its compatibility with other Sun Series 1 solenoid products, allowing for interchangeable coils that can be mounted in either direction on the tube. This feature is complemented by Sun's floating style construction which minimizes internal part binding due to installation variances or excessive torque. For manual operation, the valve includes a detent mechanism in the manual override which is intended for temporary actuation only. The manual control assembly has a mechanical life expectancy of about 7,000 cycles. Additionally, it requires minimal manual override force (5 lbs at 1000 psi for Port 1) and has a short override stroke (.10 in.), making it user-friendly in manual operations. This model's robust construction and thoughtful design elements make it suitable for applications requiring reliable directional control and rapid response times in high-pressure systems.
This solenoid-operated 3-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.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- 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.
- Cartridges configured 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.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- 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-11A |
| Series | 1 |
| Capacity | 12 gpm45 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: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
Show FAQ