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