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This 3/4 inch automatic vent valve is used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems.
How automatic air vents work and plumbing tips. We look inside an AAV to let you know how they work and why you use them. We show you where they are usually ...
The automatic air vent valves are installed in order to remove the air that accumulates in heating and air conditioning systems. Thanks to their functioning, without need of manual operation, they allow to avoid for certain and permanently harmful
Varia maxi, automatic 3/4” air vent valve in nickel-plated brass. Thread as per UNI EN ISO 228-1. The air that normally forms inside a heating system must be promptly eliminated to avoid: - corrosive phenomena. - reduced thermal output and hydraulic efficiency. - localised overheating.
Watts Series FV-4M1-3/4 Automatic Air Vent Valves provide automatic air venting for hot or cold water distribution systems. These vents purge air that may be in the water system. The vent valve utilizes a float to actuate the valve plug which is located at the top of the valve.
Home. Heavy duty automatic air vent 3/4'' Cast iron body, stainless steel mechanism and float. Fitting diameter: 3/4" F. Operating pressure: 6 bar. Maximum pressure: 10 bar. Maximum temperature: 120°C. Réf. PF20. (Indicative price) €192.50. Quantity. Add to cart. 843 pcs available in stock. Skip to the end of the images gallery.
Series FV-4 Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems.
