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(Large caliber) water valve series two position two-way direct acting solenoid valve
Model Description: Model Expressing Methods, Graphic Symbols, Standard Specifications, Model 2W160-10, 2W160-15, 2W200-20, 2WH250-25, 2WH350-
Product details
Model expression methods
graphictallynameGraphic symbol
Standard specificationsStandard specification
Outline dimension drawing (mm)
Size chartDimension sheet
graphictallynameGraphic symbol
Standard specificationsStandard specification
| Model number | 2W160-10 | 2W160-15 | 2W200-20 | 2WH250-25 | 2WH350-35 | 2WH400-40 | 2WH500-50 |
| Working Medium | Air, water, oil, gas | ||||||
| Action mode | Straight action type | ||||||
| Type Style | Normally closed | ||||||
| Diameter | 16 | 20 | 25 | 35 | 40 | 50 | |
| CV value CV flow factor | 4.8 | 7.6 | 12 | 24 | 29 | 0.15 | |
| Adapter diameter for takeover | G3/8″ | G1/2″ | G3/4″ | G1″ | G1/4″ | G1/2″ | G2″ |
| Using fluid viscosity | Below 20 CST | ||||||
| Working pressure using MPa | Air: 0~0.7; Water: 0~0.5; Oil: 0~0.5 Air: 0~0.7 Water: 0~0.5 Oil: 0~0.5 | ||||||
| Proof pressure (MPa) | 1.0 | ||||||
| Working temperature ℃ | -5~80℃ | ||||||
| Using voltage range Rated voltage ran | ±10% | ||||||
| Valve body material | Brass | ||||||
| Oil seal material | EBR, EPDM or VITON NBR, EPDM or VITION | ||||||
Outline dimension drawing (mm)
Size chartDimension sheet
| Model number | A | B | C | D | E | F | K |
| 2W160-10 | 101.5 | 57 | 117 | 69 | 50 | 36 | G3/8″ |
| 2W160-15 | 101.5 | 57 | 117 | 69 | 50 | 36 | G1/2″ |
| 2W200-20 | 107 | 57 | 123.5 | 73 | 50 | 36 | G3/4″ |
| 2WH250-25 | 111.5 | 73.5 | 134.5 | 99 | 50 | 36 | G1″ |
| 2WH350-35 | 142 | 95 | 172 | 123 | 70.5 | 56 | G11/4″ |
| 2WH400-40 | 142 | 95 | 172 | 123 | 70.5 | 56 | G11/2″ |
| 2WH500-50 | 172 | 123 | 209 | 168 | 70.5 | 56 | G2″ |
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