Thermostatic throttle valve VVC 20F is used for district heating to provide the heat exchanger with hot water.
VVC 20 has an integrated wax sensor that senses the temperature of the water passing through the valve. Depending on the setting VVC 20 shuts of the flow when set temperature is archived.
Position “L” indicates when growth of legionary bacteria is prevented. VVC 20 can be connected with G3/4″.
Max closing pressure
Kv-value at 10K
Max short time temperature
Male thread ISO-G3/4″ max dimension Ø18mm
Adjustment is done with a 4 mm Allen key.
Factory setting = 2.
|480 58 33||3141901||VVC 20F||Excl. connections|
|184 00 53||4162001||3/4″/18K15||Compression connections 15|
|184 00 54||4162002||3/4″/18K18||Compression connections 18|