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Instrumentation and Control
Mfg: Dwyer Published: 2007 Version: Catalog 2007 500 pages
A vane operated flow switch is a device which utilizes the force exerted on a vane inserted in a flowing fluid to actuate an elec tric switch at a predetermined rate of flow. ... The electric switch may be used to start or stop pumps, open or close valves, actu ate a warning lamp, sound an alarm,... Add to My Library