2W
Water
Ordinary Temperature
Electric
Thread
Direct Acting
Brass
Ordinary Temperature
Direct-Acting Piston Structure
DC Solenoid Valve
Safety, Drain, Flow Control
ANSI
Industrial Usage, Water Industrial Usage
NBR for -5~80ºC and Viton for -5~150ºC
Air:0~1MPa ; Water:0~0.7MPa ; Oil:0~0.9MPa
Normally Closed
NBR or Viton
Fly
Plywoodecn
1/2" - 2"
Zhejiang Province, China
8481804090
Product Description
2W brass series 2/2way direct lifting diaphragm type solenoid valve normally closed type
Features:2/2way
0-10bar
Flow channel 2.5-50mm
Detachable repair
Sealing material: NBR rubber - EPDM rubber - fluoro rubber -specific material
Suitable for water, air, water vapor, light oil, natural gas, etc.
Provide IP65 three-pole connector in accordance with UNI ISO 4400 (DIN 43650A) / lead connection / explosion-proof coil
| General characteristics | |||
| Body material | Brass | ||
| Sealing material | NBR | EPDM | VITON |
| Temperature | 80ºC | 140ºC | 150ºC |
| Insulation grade | H | ||
| Voltage | 220-230VAC 50-60Hz | 100-120VAC 60Hz | 12- 24DC |
| Power | 22VA | 22VA | 15W/17W |
| Ambient temperature | -10ºC-80ºC | ||
| 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 | A1A/B32/A42 | ||
| Specification sheet | |||||||||||
| Connection method | Flow aperturemm | KVvaluem³/h | Pressure difference(BAR) | DimensionsLength x width x height | Model(voltage is 220v)X=N or E or V | ||||||
| Minimum pressure | Maximum working pressure | ||||||||||
| Air, Gas | Water, Liquid | Light oil | |||||||||
| AC | DC | AC | DC | AC | DC | ||||||
| 1/4" | 2.5 | 0.23 | 0 | 8 | 7 | 8 | 7 | 7 | 7 | 50x40.5x98 | 2W- A4 - 21 X |
| 3/8" | 4 | 0.6 | 0 | 8 | 7 | 8 | 7 | 7 | 7 | 50x40.5x98 | 2W- 04 - 31 X |
| 3/8" | 15 | 1.86 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 66x56x100 | 2W- 15 - 31 X |
| 1/2" | 15 | 2.1 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 66x56x100 | 2W- 15 - 41 X |
| 3/4" | 20 | 5.7 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 73x57x123.5 | 2W- 20 - 51 X |
| 1" | 25 | 9.6 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 99x73.5x134.5 | 2W- 25 - 61 X |
| 1 1/4" | 32 | 22 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 112x95x172 | 2W- 32 - 71 X |
| 1 1/2" | 40 | 27 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 123x95x172 | 2W- 40 - 81 X |
| 2" | 50 | 35 | 0 | 8 | 7 | 8 | 7 | 7 | 4 | 168x123x209 | 2W- 50 - 91 X |
| Model | A | B | C | G | Weight kg |
| 2W- A4 - 21 X | 50 | 40.5 | 98 | 1/4" | 0.64 |
| 2W- 04 - 31 X | 50 | 40.5 | 98 | 3/8" | 0.68 |
| 2W- 15 - 31 X | 66 | 56 | 100 | 3/8" | 0.9 |
| 2W- 15 - 41 X | 66 | 56 | 100 | 1/2" | 0.9 |
| 2W- 20 - 51 X | 73 | 57 | 123.5 | 3/4" | 1 |
| 2W- 25 - 61 X | 99 | 73.5 | 134.5 | 1" | 1.5 |
| 2W- 32 - 71 X | 112 | 95 | 172 | 1 1/4" | 2.4 |
| 2W- 40 - 81 X | 123 | 95 | 172 | 1 1/2" | 2.7 |
| 2W- 50 - 91 X | 168 | 123 | 209 | 2" | 4.5 |
