Powerflow Electronics is one of the largest manufacturers of Solenoid Valve Timers in the world. Powerflow introduced the patented Model 700 range of Solenoid Valve Timers in 1984. Since then the company has developed timers for numerous applications in the Compressed Air Control Industry and for Valve Automation Systems. In 1990 Powerflow designed a new and miniaturised version of their Solenoid Valve Timer. Powerflow Electronics has also developed many products in the control of Compressed Air Systems, De-Dusting Extraction Systems and for plant automation.