Sight indicators

Indicateurs de passage série BFI

BFI series

BFI series A mechanical flow indicator for gases or liquids where the ball is lifted from the valve seat by the fluid flow. The bouncing ball under the glass dome gives an immediate moving indication of flow. Horizontal pipe lines only. More details: Specification Flow Rate Up to 200 L/min …

Indicateurs de passage série FI

FI series

FI series This style is particularly suited to full bore flows, giving an indication of flow rate against a unit scale. Suitable for horizontal or vertically upward flow.   More details: Specification Flow Rate 4-200 L/min Operating Temperature 250.00 ºC (St. Steel) or 200.00 ºC (Gunmetal) Operating Pressure 16 BarG …

Indicateurs de passage série PI

PI series

PI series Suitable for viewing flow conditions in applications with intermittent flow, entrained air and partially filled pipes. A special version for use with steam and condensate uses borosilicate glass to ensure good long-term visibility.   More details: Specification Flow Rate 4-200 L/min Operating Temperature 250.00 ºC (St. Steel) or …

Indicateurs de passage série SI

SI series

SI series This model can be mounted in any orientation and operates over a wide flow range. Suitable for clear or cloudy liquids.   More details: Specification Flow Rate 4-200 L/min Operating Temperature 250.00 ºC (St. Steel) or 200.00 ºC (Gunmetal) Operating Pressure 16 BarG Wetted Materials St.Steel, toughened soda …