This valve supports high-pressure (2.5 MPa) and high-viscosity (400 cst) fluids at high flow rates (CV value: max. 6.7) and medium to high temperatures of up to 120°C. All features are optimally enhanced for superior performance. It is suitable for large oil burners and other applications including oil circulation mechanisms at high pressure.
| Fluid | (1)Oil (2)Water |
|---|---|
| Temperature | (1)120℃ (2)100℃ |
| Pressure | (1)0-1.6MPa (2)0-2.5MPa |
| Size | 10A-25A |
| PowerSource | 100,110,120,200,220,240 volts AC (50/60Hz) |
| Operation | Normally Open, Normally Close |
| Model No | Connection | Orifice Φ[mm] | Pressure [MPa] (Nor | High ) | Cv Value (Nor | High ) | Weight [kg] | ||
|---|---|---|---|---|---|---|---|
| Size | Port | Type | |||||
| VD-2010-10 | 3/8 | 2WAY | Rc | 10 | (0-1.6MPa | 0-2.5MPa) | (2.4 | 2.1) | 2.3 |
| VD-2010-15 | 1/2 | 2.4 | |||||
| VD-2020-20 | 3/4 | 20 | (6.7 | 5.2) | 3.4 | |||
| VD-2020-25 | 1 | 3.6 | |||||
| VD-2010-10C | 3/8 | 10 | (2.4 | 2.1) | 2.4 | |||
| VD-2010-15C | 1/2 | 2.5 | |||||
| VD-2020-20C | 3/4 | 20 | (6.7 | 5.2) | 3.5 | |||
| VD-2020-25C | 1 | 3.7 | |||||
| Model No (Size) |
Dimension [mm] | ||
|---|---|---|---|
| L | H1 | H2 | |
| VD-2010-10 (3/8) | 80 | 125 | 44 |
| VD-2010-15 (1/2) | |||
| VD-2020-20 (3/4) | 100 | 149 | 46 |
| VD-2020-25 (1) | |||
| VD-2010-10C (3/8) | 80 | 113 | 56 |
| VD-2010-15C (1/2) | |||
| VD-2020-20C (3/4) | 100 | 115 | 65 |
| VD-2020-25C (1) | |||
| Installation | A Coil Vertical plus minus at an angle of 90° |
|---|---|
| Ambient Temp. | 0-50℃ |
| Humidity | RH90％ or less |
| Fluid Viscosity | 50mm2/s(50cst) |
| Option | Drip-proof Type |
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