SUN HYDRAULICS
DMDATBV224N
$187.04 USD
- SUN HYDRAULICS
- Material:DMDATBV224N
- Model:DMDA-TBV@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 DMDATBV224N (DMDATBV224N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. This direct-acting, balanced spool directional valve is engineered to operate without minimum hydraulic pressure, making it extremely versatile in a variety of applications. The valve features a fatigue-rated solenoid tube assembly, capable of handling pressures up to 5000 psi (350 bar), ensuring reliability and durability in demanding environments. The DMDATBV224N model incorporates closed transitions between spool positions B and R, optimizing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. Additionally, the model is equipped with manual override options including D or L control with a mechanical life expectancy of approximately 7,000 cycles. This manual override is primarily intended for temporary actuation. For systems utilizing phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, these seals must not be exposed to petroleum-based fluids as they can degrade the material. The valve's wet armature design allows the working fluid to surround the armature which aids in heat management but may affect fluid integrity over extended periods of energization. Interchangeability of coils with other Sun Series 1 solenoid products adds to the flexibility and ease of use of this valve. It also features Sun\u2019s floating style construction which minimizes internal parts binding due to installation torque or machining variations. With a flow capacity of 12 gpm (45 L/min) and rapid response time typically around 50 ms, the DMDATBV224N is an efficient solution for advanced hydraulic systems requiring precise flow direction control.
The Sun Hydraulics DMDATBV224N (DMDATBV224N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. This direct-acting, balanced spool directional valve is engineered to operate without minimum hydraulic pressure, making it extremely versatile in a variety of applications. The valve features a fatigue-rated solenoid tube assembly, capable of handling pressures up to 5000 psi (350 bar), ensuring reliability and durability in demanding environments. The DMDATBV224N model incorporates closed transitions between spool positions B and R, optimizing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. Additionally, the model is equipped with manual override options including D or L control with a mechanical life expectancy of approximately 7,000 cycles. This manual override is primarily intended for temporary actuation. For systems utilizing phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, these seals must not be exposed to petroleum-based fluids as they can degrade the material. The valve's wet armature design allows the working fluid to surround the armature which aids in heat management but may affect fluid integrity over extended periods of energization. Interchangeability of coils with other Sun Series 1 solenoid products adds to the flexibility and ease of use of this valve. It also features Sun\u2019s floating style construction which minimizes internal parts binding due to installation torque or machining variations. With a flow capacity of 12 gpm (45 L/min) and rapid response time typically around 50 ms, the DMDATBV224N is an efficient solution for advanced hydraulic systems requiring precise flow direction control.
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 |
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