Vacuum Clamp Valve 3/4″-1″ with 1/2″ BSP & Gasket The Vacuum Clamp Valve 3/4″-1″ with 1/2″ BSP & Gasket is designed for use within compatible dairy milking vacuum systems where a controlled vacuum connection is required directly from the main pipeline. The clamp-style fitting allows the valve to be secured to compatible vacuum pipework without replacing a complete section of the existing line. The Vacuum Clamp Valve 3/4″-1″ with 1/2″ BSP & Gasket is suitable for 3/4″-1″ vacuum pipelines and features a 1/2″ BSP threaded connection for attaching compatible vacuum fittings tubing or associated milking equipment. It is supplied complete with the required sealing gasket to help maintain a secure vacuum-tight connection between the valve and pipeline. The manual valve allows the vacuum connection to be opened or closed as required which makes it useful for isolating individual components or sections of the milking installation. A worn valve or deteriorated gasket can allow unwanted air leakage which may affect vacuum stability and milking performance . The Vacuum Clamp Valve 3/4″-1″ with 1/2″ BSP & Gasket is a practical replacement for milking parlour servicing repairs and vacuum system