Swivelling plug with connecting tab for nominal pressure from 1.6 to 4.0 MPa , is used in pipelines in those cases when it is necessary to temporarily close off the flow of medium. The swivelling plug consists of two parts - the plug itself and a ring connected by a bridge. In contrast to other plugs, the rotary plug allows both shutting off the flow and temporarily opening it if necessary. The swivelling plug is secured by clamping it between the flanges.
