What is Cast Iron Wafer Butterfly Valve? A wafer style butterfly shutoff is created to make the total elimination of a control valve from a pipeline easy, without impacting the integrity of the line. In the 'wafer' variation, the worth is pushed between or fastened with flanges (what benefits https://cast-iron-wafer-butterfly72647.jiliblog.com/93892533/comprehending-the-conveniences-applications-industrial-piping-solutions-durable-cost-efficient-flow-control-remedy-shutoffs-for-cast-iron-wafer-butterfly-valve