Page 20 - World Energy

Product detail

Automatic Purge System

Makes zero leak potential

■ Hermetical diaphragm valve
Custom-designed for thickness and material to fit automatic purge system. As a result of long-term research, it has been
developed an optimal closing condition and succeeded in realizing 0% leak potential when the valve was closed.

■ Manual / automatic purge can be selected depending on the situation
It is possible to be manual / automatic mode depending on the situation, secure the administrator’s convenience with
simple control.

■ Automatic closing function in case of blackout
The valve controller has a spring return function that automatically closes the valve in case of blackout, so emergency
power is not required.

■ High safety with using welded-joint type diaphragm valve
Not a screwed-joint solenoid valve with high risk of leakage, but a welded-joint type diaphragm valve with excellent
airtightness to secure reliability.

■ Accurately controllable actuator
Provide durability and safety using world-class actuator, accurately controllable actuator.

Convenient evacuation of non-condensable gas

■ Purge pump and automatic valve on/off
When the purge pump reaches the setting pressure, it automatically discharges non-condensable gas to operate the
chiller in optimum conditions.

■ Alarm function for the purge Pump abnormal operation
When the purge pump is operating abnormally, the operator is provided malfunction information promptly to take quick
action.

■ Alarm function for automatic leak detection.
When the chiller is leaking, the operator is provided the leakage information to take initial prevention, it helps extend the
chiller’s life-time and operate it optimally.