SHOT-FEEDING METERING VALVE

摘要

SHOT-FEEDING METERING VALVE A plug valve adapted to meter precise quantities of material passing therethrough in which a cylindrical valve plug is rotatably mounted in a cylindrically shaped aperture in a valve body. First and second sets of radially extending inlet and outlet passageways are connected to the valve body aperture, with each inlet passageway being radially opposite a corresponding outlet passageway.