Unidirectional butterfly valve with double eccentricity. Various construction materials available. Two options for width over flats:Short series: in accordance with Standard EN 558 SERIES 13. Long series: in accordance with Standard EN 558 SERIES 14. It has an arrow on the body indicating the flow direction.
This butterfly valve is suitable for working in line and as a safety valve in emergency cases. It is widely used in pressure pipes in hydroelectric plants.
The differential pressure (ΔP) these valves can work at is very variable; they are designed for the specific needs of each project, but can be designed to withstand pressures of up to 100 kg/cm²