Intertecnica small pressure relief port (Italy)

  • Intertecnica small pressure relief port (Italy)

Description

The main purpose of the compensating valves for cold rooms is to keep the internal and external pressures balanced.The pressure variations periodically happen during the different defrosting phases and during the opening and closing of the doors.

The suitable valve has to be chosen comparing the obtained air flow value with the ones indicated in the below table(alimentazione supply=220v,potenza power=7w) (min and max suggested value for each model ).