Gilflo and ILVA flowmeters

Spirax Sarco Gilflo and ILVA flowmeters provide variable-area flow measurement for steam, gas and liquids with wide turndown and strong low-flow visibility.

Related variable-area metering routes

Gilflo and ILVA are strongest where turndown and low-flow visibility matter most. If the duty instead favours a compact target-type steam meter, compare target flowmeters. When the project also needs display, totalisation or integration into plant reporting, add flow computers.

For the wider metering overview, return to steam flowmeters.