2-port seat valves PN16 with externally threaded connections VVG44.. is used in small or medium-sized heating, ventilating and air conditioning plants as a control or safety shutoff valve. For closed circuits only.
VVG44... Features:
Valve body bronze CC491K (Rg5)DN 15...DN 40kvs 0.25...25 m3/hFlat sealing connections with external thread G..B to ISO 228-1Sets of ALG.. with threaded and ALS.. with weldable connection available from SiemensManual adjustment by means of mounted knobCan be equipped with SQS.. actuators
