Proteus Industries

Compact flow control valves featuring flow meters and digital displays for precise, programmable management of fluid distribution.


600 Series Stand-Alone Version	600 Series Manifold Version	700 Series

Proteus Industries is the exclusive US distributor of Tofco flow management products, including flow meters for ultrapure liquids and flow controllers. These high-quality products are designed and manufactured in Japan for the demanding requirements of the semiconductor industry and other critical applications.

For more information on how a Tofco Flow Controller can enable you to achieve your exact flow measurement and control requirements, contact a Proteus applications specialist at (650) 964-4163 or by e-mail at sales@proteusind.com.

(Customers outside of the US and Canada should order directly from Tofco at www.tofco.jp.)

Tofco Flow Controller Selection Guide

PRODUCT FAMILY		FEATURES

600 Series Flow Controllers
		• Stand-alone and built-in manifold versions available • Flow controller integrates valve, meter and display • Ranges available from 0.5–20 LPM • Programmable PID controller for precise control • Digital display • Analog output • Two programmable alarm levels • Usable to 60°C, 60 psi

700 Series Flow Controllers
		• Flow controller integrates valve, meter and display • Ranges available from 5–100 LPM • Programmable PID controller for precise control • Digital display • Analog output • Two programmable alarm levels • Usable to 60°C, 60 psi

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Tofco Flow Controllers | Tofpine Manifold System | Flow Computers | Eureka Rotameters