What is Cast Iron Wafer Butterfly Valve? A wafer style butterfly shutoff is designed to make the complete removal of a control shutoff from a pipeline very easy, without affecting the integrity of the line. In the 'wafer' variation, the value is pushed between or attached with flanges (what's https://castironwaferbutterflyval03826.getblogs.net/69931326/recognizing-the-benefits-applications-industrial-piping-solutions-durable-cost-efficient-flow-control-option-shutoffs-for-cast-iron-wafer-butterfly-valve