SUN HYDRAULICS
DMDATAV924
$237.18 USD
- SUN HYDRAULICS
- Material:DMDATAV924
- Model:DMDA-TAV@924
- 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 DMDATAV924 (DMDATAV924) is a high-performance solenoid-operated 3-way, 2-position cartridge valve, engineered for precision in directional control applications. This direct-acting, balanced spool valve is designed to operate efficiently with no minimum hydraulic pressure requirement, making it suitable for a broad range of operational setups. It features a robust design with a fatigue rating of 5000 psi (350 bar), ensuring durability and reliability in demanding environments. The DMDATAV924 valve incorporates closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. The manual override option equipped with the D or L control uses a detent mechanism designed primarily for temporary actuation, supporting mechanical life expectancy around 7,000 cycles. For compatibility with different fluid types, cartridges configured with EPDM seals are specifically intended for use with phosphate ester fluids; however, these should not be used with petroleum-based fluids as they can damage the seals. The wet armature design of the valve implies that the working fluid surrounds the armature which can lead to higher temperatures if the coil remains energized over extended periods\u2014this is particularly critical when using water-glycol mixtures. This model also benefits from interchangeable coils within Sun's Series 1 solenoid products and features Sun's floating style construction to minimize internal part binding due to installation variances. With a maximum operating capacity of 12 gpm (45 L/min) and rapid response times typically around 50 ms, this valve ensures efficient flow control in various hydraulic systems. The DMDATAV924\u2019s design also allows easy maintenance and flexibility in application due to its interchangeable coils and compatibility across multiple setups.
The Sun Hydraulics DMDATAV924 (DMDATAV924) is a high-performance solenoid-operated 3-way, 2-position cartridge valve, engineered for precision in directional control applications. This direct-acting, balanced spool valve is designed to operate efficiently with no minimum hydraulic pressure requirement, making it suitable for a broad range of operational setups. It features a robust design with a fatigue rating of 5000 psi (350 bar), ensuring durability and reliability in demanding environments. The DMDATAV924 valve incorporates closed transitions between Spools B and R, enhancing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. The manual override option equipped with the D or L control uses a detent mechanism designed primarily for temporary actuation, supporting mechanical life expectancy around 7,000 cycles. For compatibility with different fluid types, cartridges configured with EPDM seals are specifically intended for use with phosphate ester fluids; however, these should not be used with petroleum-based fluids as they can damage the seals. The wet armature design of the valve implies that the working fluid surrounds the armature which can lead to higher temperatures if the coil remains energized over extended periods\u2014this is particularly critical when using water-glycol mixtures. This model also benefits from interchangeable coils within Sun's Series 1 solenoid products and features Sun's floating style construction to minimize internal part binding due to installation variances. With a maximum operating capacity of 12 gpm (45 L/min) and rapid response times typically around 50 ms, this valve ensures efficient flow control in various hydraulic systems. The DMDATAV924\u2019s design also allows easy maintenance and flexibility in application due to its interchangeable coils and compatibility across multiple setups.
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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