Article: 704
Installation: at the high part of the pipeline
APPLICATIONS • Aqueducts • Irrigation plants
Epoxy paiting suitable for drinking water applications.
The single ball air release valves are used for applications related to troubles with air in the pipelines. They are useful to discharge small amount of air during the usual working conditions.Minimum pressure of air release: 0,1 bar. Available DN 40/50/65 flanged with cock, or male threaded 1″ with cock, or female threaded 1″ without cock.
Materials
body
cast iron GG25, EN-GJL-250
cover
cast iron GG25, EN-GJL-250
floating ball
ABS / stainless steel 304
gasket
EPDM
painting
epoxy
| DN | H1 mm. | H mm. | D mm. | Weight kg. |
|---|---|---|---|---|
| 40 | 155 | 260 | 150 | 6 |
| 50 | 155 | 260 | 165 | 6 |
| 65 | 155 | 260 | 185 | 7 |
DN
Nominal pressure
Test pressure MPA
Max working pressure Mpa
mm
Bar
Body
Seat
40°C
40-65
16
2,4
1,76
1,6