AquaMatic V42 vs. VAV Series: Which Diaphragm Valve Fits Your Application?

Most customers calling in about a V42 or a VAV already know they need an AquaMatic diaphragm valve. What they’re trying to figure out is which one. The two series look similar on a spec sheet, they share a similar body in several sizes, and they’re often compared side by side. The VAV Series is […]