The Toshniwal OV and OI series flowmeters are Positive Displacement type meters with only 2 moving parts (2 Precision Oval Gears). Through magnetic coupling, the revolutions can either be sensed by magnetic-field-controlled pulse generator with a digital display or through gear train with mechanical indicators. A wide range of materials of construction for housing, Oval gears and bearings along with specific teeth profile for Oval gears (higher viscosities) and heat extensions enable the Toshniwal Oval Gear Meter to be very versatile and accurate in most fields of application. Toshniwal Oval Gear meters have been granted the Weights & Measures certification by the Dept. of legal metrology and the 100ppr Pulse generators are PESO approved.
Toshniwal’s Oval Gear Meters are highly versatile and can easily handle any downstream (free of particulates) liquid flow measurement with superior accuracy and reliability through proven design and quality construction. Here are a few applications that the OV & OI series are frequently used in: