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Tecfluid - Model COVOL Series -Oscillating Piston Flowmeters
FromTecfluid S.A
The first figure shows the COVOL flowmeter at the beginning of a cycle, when the measuring chamber (in blue) is completely full. The flow of the liquid through the flowmeter makes a force on the oscillating piston, so that it starts turning. From this moment, the measuring chamber is divided in two parts: inlet (in red) and outlet (in blue).
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Flow measuring and volume totalization of condensated steam and fuel, tank filling. Widely used in oil industry, measurement of honey, chocolate, paint, resin, inks, etc.
Measuring range
- 10 l/h … 60 m3/h H2O
Accuracy
- =±0,8%
Connections
- DIN2501 flanges DN10…DN100 PN16
- ANSI flanges, BPS or NPT threades connections
- Sanitary connections according DIN11851
- Clamp ISO 2852… Others on request
Materials
- Body: EN 1.4404 (AISI 316L), PVC, PP y PTFE
- Pistón: PTFE-graphite, Aluminium, Bronze, PVDF
Options
- Design for high pressure on request
- Heating-cooling chamber on request
- Special design for converters from different manufacturers