Automatic air vent valve allows the bleeding of air contained within the liquid stream, thus preventing problems of noise, performance drops due to air pockets, and metallic component corrosion phenomena. This operation is particularly important during plant filling and pressurising phases, but it is crucial also during normal operation, when small air pockets can be trapped within the piping system. AC 620 N valve is characterised by air discharge on the top and 1/2” M connection.
Max fluid temperature: 110 C
Max discharge pressure: 6 bar
Max fluid pressure: 10 bar
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