VG / VGF

VG and VGF are pressure relieved 2-way normally open (NO) valves, designed to be combined with:

• AVT thermostatic actuators
  
• STM safety temperature monitors
  
• STL safety temperature limiters
  
  

In combination with AVT thermostatic actuators, valves can be used primarily:

• for domestic hot water (DHW) production:
  

- Hot water tanks
- Storage charge systems
- Instantaneous domestic hot water production
​​​​​​​
​​​​​​​

• and in mixing loops and room heating systems as well.