Diaphram valve DCV-2/DCV-3
It is most suitable for low viscosity, small amount dispense of anaerobic liquid materials
It is most suitable for low viscosity, small amount dispense of anaerobic liquid materials
Diaphram valve DCV-2/DCV-3
・Diaphram valve which is suitable in small amount dispense of low viscosity liquid materials.
・Small amount dispense of liquid materials which all the wetted part is made of fluoric resin, and has high corrosive nature is possibility.
・Stroke adjusting mechanism (vernier dial type) type is line-up, too. (DCV-2N, DCV-3N)
| | Electromagnetic expression | Electromagnetic expression
With stroke adjustment | Air pressure type | Air pressure type
With stroke adjustment |
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| Model | DCV-2-VT | DCV-2N-VT | DCV-3 | DCV-3N
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| The smallest dispensing volume | 10μl |
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| Adaptation viscosity | ... 1Pa, s |
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| Adaptation liquid material | Low viscosity liquid materials such as solvent, medicinal solution |
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| Operation air Supply pressure is | ― | 0.3 - 0.6MPa |
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| Liquid material Supply pressure range | Up to 0.2MPa | Up to 0.5MPa |
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| Connection diameter | Liquid material supply port | M6 |
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| Liquid material discharge opening | M6 |
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| Operation air | ― | Coupling for Internal diameter Φ 4 tube |
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| Operating temperature limits | 0～80 degrees Celsius | -5～80 degrees Celsius |
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| Wetted part material | Fluoric resin |
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| Weight | 130 g | 140 g | 120 g | 140 g |
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Note: 1.As coupling for diaphragm valve becomes other selling, please refer to our sales department.
Fluid drip prevention v 
Capacity measuring type 