This shop uses cookies and other technologies so that we can improve your experience on our sites. See our Privacy & Data Policy.

Caleffi - Anti-freeze valve Caleffi 108601, 1"



Caleffi - Anti-freeze valve Caleffi 108601, 1"

More details


tax incl.

Caleffi brass valve 1" (DN 25) protecting the system circuit against freezing. The valve will allow the circulation medium to be drained when the average temperature reaches 3°C.

The device must be mounted in a vertical position, 15 cm from the ground and at least 10 cm from each other, so that the circulating medium can flow out without obstacles when it is open.


  • Maximum operating pressure 10 bar
  • Ambient temperature range -30 to +60°C
  • Operating temperature range 0-65°C
  • Media temperature (opening) 3°C
  • Media temperature (closing) 4°C
  • Connection size 1" (DN 25)

Safety Valves

Track your order

Insert your tracking number :