The air/vacuum valves are ideal for clean water applications that require air release and vacuum pipeline protection. Flomatic Valves’ new American Iron and Steel (AIS) compliant Air and Vacuum ...

Air/Vacuum Valves. These valves have two functions: To open to admit large amounts of air when vacuums form during pipe draining, and to expel large amounts of air when the pipe is being filled.

Quality APCO Air Valves keep pipelines flowing efficiently and protected from damaging vacuum formation. Let DeZURIK help select the perfect air valves for your system. The top stories, industry ...

FIPA introduces electromagnetic vacuum valve November 11, 2008 - Suction, release. To do this reliably, easily and in very short clock cycles – a vacuum cup is only as fast as the corresponding switch ...

G.A.Valves is a leading supplier of high quality valves and components which are internationally recognised as industry standards. We offer a comprehensive range of Golden Anderson automatic control ...

Fire protection valves, Chism said, are actually very simple. “Every single one of our [waterworks] valves changes,” he said. “In fire protection, you’re going to have relief valves. You’re going to ...