This valve will effectively remove the air in pipeline and alleviate the resistance of the flow media.
Stainless steel floating ball provides long service life.
Automatically suction air when the pressure is beyond limited to protect the piping system.
| Nominal diameter(mm) | Dimension (mm) | ||||
| L | L1 | H | Z | d | |
| 25 | 280 | 176 | 330 | - | 115 |
| 32 | 280 | 176 | 330 | - | 135 |
| 50 | 360 | 208 | 475 | 4 | 160 |
| 65 | 360 | 208 | 475 | 4 | 175 |
| 80 | 400 | 244 | 552 | 8 | 195 |
| 100 | 465 | 275 | 623 | 8 | 215 |
| 150 | 537 | 332 | 686 | 8 | 230 |
| 200 | 537 | 332 | 686 | 8/12 | 245 |
Materials:
| Body/Bonnet | Ductile Iron |
| Float Ball | Plastic ABS |
| Gasket | EPDM |
| Dust Cap | Ductile Iron |
| Screw Plug | Brass |
| Nut | Steel |
