The Siemens VVG41.25 is a high-performance, 2-port (two-way) threaded seat valve from the Acvatix family. It is designed for use in heating, ventilation, and air conditioning (HVAC) systems as a control or safety shutoff valve.
Known for its versatility, it can handle everything from chilled water to high-temperature hot water and even low-pressure saturated steam.





