Wafer style butterfly valve
The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., EPDM seat, FPM VITON seat, gasket, double o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.
Post time: Mar-11-2019