Features:
2/2 way direct lifting diaphragm type
0-10bar
Flow channel 15-50mm
Detachable repair
Sealing material: NBR rubber - EPDM rubber - fluoro rubber -specific material
Suitable for water, air, water vapor, light oil, natural gas, etc.
Provide lP65 three-pole connector in accordance with UNl ISO 4400 (DIN 43650A/ lead connection /explosion-proof coil
Product features
| General characteristics | |||
| Body material | Brass | ||
| Sealing material | NBR | EPDM | VITON |
| Temperature | 80℃ | 140℃ | 150℃ |
| Insulation grade | H | ||
| Voltage | 220-230VAC 50-60Hz | 100-120VAC 60Hz | 12-24DC |
| Power | 22VA | 22VA | 17W |
| Ambient temperature | -10℃-80℃ | ||
| Installation | Installed according to the flow direction of the valve body.to improve the life and reliability, install it horizontal upward is best | ||
| Connection | The standard is G, and the thread requirements such as NPT can be selected. | ||
| Voltage fluctuation | ±10% | ||
| Can be equipped with coil | B11/B21/B31/B32 | ||
| Specification sheet (internal thread interface) | ||||||||||||||
| Connection way | Flow aperturemm mm | KV value m3/h | Pressure difference(BAR) | DimensionsLength x width x height AxBxC | Model(voltage is 220v)X=N or E or V | Weight KG | ||||||||
| MiniMum pressure | Maximum working pressure | |||||||||||||
| Air，gas | Water, liquid | Light oi | ||||||||||||
| AC | DC | AC | DC | AC | DC | |||||||||
| 3/8" | 15 | 2.4 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 62x56x93 | 2WS1-15-31X | 0.85 | ||
| 1/2" | 15 | 2.4 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 62x56x93 | 2WS1-15-41X | 0.8 | ||
| 3/4" | 20 | 6.3 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 73x57x114 | 2WS1-20-51X | 1.1 | ||
| 1" | 25 | 8.3 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 99x77x121 | 2WS1-25-61X | 1.45 | ||
| 11/4" | 32 | 19.4 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 112x86.5x150 | 2WS1-32-71X | 2.3 | ||
| 11/2" | 40 | 22.4 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 123x94x160 | 2WS1-40-81X | 2.9 | ||
| 2" | 50 | 34.8 | 0 | 10 | 7 | 10 | 7 | 7 | 4 | 165x123x176 | 2WS1-40-91X | 4.8 | ||
