The API dust cover is suitable for the API valve, which can be used as the second seal. When the lock state, the inner ring covers is closely rotating the head surface.
The design of the API dust cover is the test of transportation. It only needs to be operated by one handle, which can not only be sealed and maintain pressure, but also maintain its shape if it is misunderstood. It is lightweight and resistant to pressure.
| model | WDYJG | WDYJDGE | WDYJDGF |
| Specification | 4" | 4" | 4" |
| Work pressure | 0.6MPa |
| Manipulation | Manually |
| temperature range | -20~+70°C |
| Connection method | Flange |
| Use medium | Diesel, gasoline, kerosene |
| Package Size | 62×44×42cm | 45×45×33cm | 45×45×33cm |
| net weight | 20kg | 27kg | 24kg |
| Heavy hair | 22kg | 29kg | 26kg |
| Package | 24 pieces/carton | 24 pieces/carton | 24 pieces/carton |