MENU

Automatic Air Vent

When air becomes trapped in a sealed heating system it can cause a wide variety of problems including excessive noise, corrosion and increased maintenance costs as it also can cause air locks and prevent the system from operating effectively and efficiently.

Automatic air vents are most suited for heating systems and other closed circuit hot water systems which require an efficient and automatic removal of air whilst the system fills with water. A vacuum break is fitted onto the bottom of the valve in order to prevent an air lock forming and encourages air to be released from the water within the system.

The Reliance Automatic Air Vent are high-quality solid brass & heat resistant polypropylene to provide long life and durability in heating systems to help vent air when commissioning a system. Available with MBSP, compression or push-fit connections.

SPECIFIERS TEXT

A solid brass automatic air vent for use in sealed heating systems, available in 3/8″ or 1/2″ MBSP connection formats (include correct product range code).

Product Information

Product
Size
Code
Automatic Air Vent
3/8" MBSP
AVEN100001
Automatic Air Vent
1/2" MBSP
AVEN100005
Automatic Air Vent
15mm comp
AVEN100003
Automatic Air Vent with JG Speedfit push-fit
15mm push-fit
AVEN300001
Automatic Air Vent (Underfloor Heating)
1/2" MBSP
AVEN450001
Searching...
Products
Pages