 |
C10
ARKA
SPECIFICATION
MODEL | CONNECTION SIZES | CONNECTION | ORIFICE SIZE (mm) | WORKING PRESSURE (bar) | DIMENSION (mm) | WEIGHTS (g) |
| C20 | 2'' | BSP/NPT | 908 | 0.2-16 | 249*184*111 | 1020 |
HOW IT WORKS
When system is filling with water:
A large amount of air is discharged from the kinetic inlet and exhaust port. After the water entered the
chamber, the float rises and closes the inlet and exhaust port. With aerodynamic design and the
anti-blow design, the floating ball ensures shutting of outlet on the right time while the high speed
airflow occurs.
Under Pressure:
When the system is under pressure, air accumulates above the valve cavity. When the amount of air
increases, the level inside the valve drops and the float drops as well. At this time, the aut omatic
micro-exhaust port opens to discharge the accumulated air. The level rises, the float rises, and then
the automatic micro-exhaust port closes.
System draining:
When the system is emptied, a negative pressure difference is formed and the air pushes the float
downward. With the kinetic inlet and exhaust port open, the air goes into the air valve to avoid the
formation of a negative vacuum pressure in the system.
DIMENSION
