The automatic air vent with shut-off valve is a compact component for heating and water installations, designed to remove trapped air from the system and support stable operation. The integrated shut-off function helps isolate the vent during service without draining the entire installation.
The 1/2" connection thread fits standard domestic systems, so the automatic air vent 1/2 can be used in a wide range of projects. Carefully selected proportions, with an overall height of 58.5 mm and a body diameter of 42 mm, suit both new installations and modernisation of existing ones, even where space is limited.
The shut-off section is integrated directly in the body, which simplifies assembly and later maintenance. The distance between the connection and the main body of 25 mm and the compact upper part of 6 mm support precise positioning of the automatic vent valve in relation to other fittings and pipes.
This automatic air vent with shut-off valve is a practical choice for installers looking for a reliable automatic air release valve for heating systems, prepared for retail sale with packaging including a barcode.