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 […]
Valve failures almost never happen all at once. It could be a slight leak during a pressure change or a valve that doesn’t quite seal the way it used to. The system keeps running, so it gets noted and pushed down the list. What seemed like a small issue becomes harder to ignore. Eventually the […]
Selecting the right valve for water and wastewater facilities directly affects system reliability, maintenance workload, and long-term operating cost. Valves operate under fluctuating pressures as pumps cycle, tanks fill and drain, and demand shifts throughout the day. Many systems carry suspended solids, treatment chemicals, disinfectants, and temperature swings that accelerate elastomer fatigue and metal corrosion. […]
If you’ve noticed WA125 printed on your AQ Matic valve, you might wonder what it means. This marking is not the part number or model number. Instead, it tells you two key details about your valve: So, while “WA125” gives useful information about the valve’s capabilities, it’s not the identifying number you’ll need for ordering […]
Signs Your Diaphragm Valve Needs to be Repaired or Replaced In any high-demand industrial system, diaphragm valves are critical components that regulate flow and protect against contamination or backflow. However, like any part exposed to pressure, corrosive media, or repeated cycles, diaphragm valves can fail—often without obvious external signs. Recognizing the early indicators of industrial valve failure helps […]
