SUN HYDRAULICS
DMDATAV612
$228.94 USD
- SUN HYDRAULICS
- Material:DMDATAV612
- Model:DMDA-TAV@612
- 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 DMDATAV612 (Material Number DMDATAV612) is a solenoid-operated 3-way, 2-position cartridge valve. It features a direct-acting, balanced spool design that provides high performance and reliability for various hydraulic applications. This valve operates without requiring a minimum hydraulic pressure, enhancing its versatility in different system conditions. The model incorporates a wet armature design, where the working fluid surrounds the armature, which is crucial in managing the heat generated by the coil during prolonged energization. This unit is engineered with precision to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). It boasts quick response times typically around 50 ms and maintains low leakage rates at high pressures. The DMDATAV612 also supports manual override functions with detent mechanisms designed for temporary actuation, with an expected mechanical life of about 7,000 cycles. It utilizes EPDM seals suitable for systems using phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based fluids. For installation flexibility and ease of maintenance, its coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, Sun Hydraulics' floating style construction is incorporated to minimize internal binding due to excessive installation torque or cavity/cartridge machining variations. The robust construction and thoughtful design elements make the DMDATAV612 an excellent choice for applications requiring reliable directional control in hydraulic systems. Its compatibility with various manual controls and coil options further enhances its adaptability to meet specific operational requirements.
The Sun Hydraulics DMDATAV612 (Material Number DMDATAV612) is a solenoid-operated 3-way, 2-position cartridge valve. It features a direct-acting, balanced spool design that provides high performance and reliability for various hydraulic applications. This valve operates without requiring a minimum hydraulic pressure, enhancing its versatility in different system conditions. The model incorporates a wet armature design, where the working fluid surrounds the armature, which is crucial in managing the heat generated by the coil during prolonged energization. This unit is engineered with precision to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). It boasts quick response times typically around 50 ms and maintains low leakage rates at high pressures. The DMDATAV612 also supports manual override functions with detent mechanisms designed for temporary actuation, with an expected mechanical life of about 7,000 cycles. It utilizes EPDM seals suitable for systems using phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based fluids. For installation flexibility and ease of maintenance, its coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, Sun Hydraulics' floating style construction is incorporated to minimize internal binding due to excessive installation torque or cavity/cartridge machining variations. The robust construction and thoughtful design elements make the DMDATAV612 an excellent choice for applications requiring reliable directional control in hydraulic systems. Its compatibility with various manual controls and coil options further enhances its adaptability to meet specific operational requirements.
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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