Back to product range

Air Vents

Calefactio automatic air vents remove trapped air to restore maximum pressure in a system. Made of brass, they can withstand temperatures as high as 120° C / 248° F (for solar air vents: 230° C / 446° F). These vents are made with a two-piece body to allow cleaning of the seat. Their side venting minimizes dirt build-up on the seat.

Submittal &
Literature

Documentation

Features Air Vents

Model Description Weight
R8818 Brass, 1/8" MNPT, 150 PSI 0.12 lb
R8814 Brass, 1/4" MNPT, 150 PSI 0.12 lb
R8812 Brass, 1/2" MNPT, 90 PSI 0.30 lb
AVHTS Air vents, brass housing, nickel plated 1/2" MNPT, 200 PSI - 230°C / 446°F 0.6 lb

Related products

Industrial Air Vents

Air valves

Air valves reduce burner firing time on steam and hydronic heating systems, thereby saving energy and money. They are made of corrosion-resistant material and offer positive...

See this product

Purgers

Calefactio air release valves mounted at high points within your piping system will remove air pockets as they accumulate. They provide an inexpensive and positive method of preventing the difficulties outlined above....

See this product

Calvent

Air being lighter than water, it is physically drawn towards high points in a system. The automatic air vent has a float that is linked to a relief valve. When air is drawn in the chamber, it accumulates to a point...

See this product