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BEKOMAT STANDARD CONDENSATE DRAINS

The condensate trickles through the inlet opening and collects in the container. Initially, the valve is closed as, via the pilot supply line and the solenoid valve, pressure differential above the membrane is effected. The larger surface area above the membrane results in a high closing force. The membrane seat remains closed and leak-proof. When the container is filled with condensate, so that the capacitive level sensor gets a signal at the maximum point A , the so- lenoid valve switches over and the area above the membrane is vented. As a result of the decreasing pressure above the membrane, the membrane lifts off the membrane seat and the overpressure in the housing forces the condensate into the discharge pipe