 |
A20
ARKA
SPECIFICATION
MODEL | CONNECTION SIZES | CONNECTION | ORIFICE SIZE (mm) | WORKING PRESSURE (bar) | DIMENSION (mm) | WEIGHTS (g) |
| A20 | 2'' | BSP/NPT | 858 | 0.2-16 | 131*72*80 | 185 |
HOW IT WORKS
When filtration system is under pressure:
When the filtration system works under pressure, air will be
gathered at the bottom of chamber, then the float will move up
to seal the inlet.
When filtration system is in empty status:
When the system or pipe is drained empty, negative pressure
will be formed in the air valve. Meanwhile the float moves down
to take in air against vacuum formation.
DIMENSION
