Free Float® Air Traps: JA series
As condensate enters the trap, the float rises off the valve seat. The amount of condensate controls the size of the opening. With the valve open, condensate is continuously discharged.
At times when the condensate load increases significantly, the float is completely lifted off the valve seat, fully opening the valve and thus increasing the condensate discharge capacity.
If no condensate enters the trap, the float lowers onto the valve seat, closing the valve opening.