Users often wonder whether to use traditional double chamber air valves or, instead, the compact single chamber type. Here, in summary, are some features of the latter which we believe offer outstanding advantages for the user:

* unrestricted flow path thanks to the chamber and inlet design * float guided along the single chamber body * prevents premature closing through flooding * fitted with a rapid filling system that prevents premature closing (patented by CSA – FOX); elastic seal for the float back seat * no manual valve is needed for in-line maintenance, with all the drawbacks that brings: cavitation, turbulence, packing maintenance, reduced capacity and more space * fewer seals and internal parts * smaller overall size

We are firm believers in single chamber air valves for their greater reliability, smaller size, optimised design and longer service life. #Ventosas #Fox #Lynx #SCF #Golia #CSA #ComevalValveSystems

See air valve catalogues here.