This product is used at the high point or closed place on the pipeline. To remove the gas in the pipeline to dredge the pipeline and operate normally in operation. The exhaust valve is connected in two ways (screw thread and flange
DN(mm) | Dimension (mm) | ||
ZG | ф | H | |
20 | 3/4 | 135 | 205 |
25 | 1 | 135 | 205 |
40 | 1 1/2 | 150 | 205 |
50 | 2 | 150 | 205 |
DN(mm) | Dimension(mm) | |||
D | D1 | ф | H | |
20 | 105 | 75 | 120 | 185 |
25 | 115 | 85 | 120 | 185 |
40 | 145 | 115 | 150 | 205 |
50 | 160 | 125 | 150 | 205 |