Hygienic pigging systems are used by liquid product manufacturers to recover residual product from process piping in food, beverage, personal care, and other sanitary processes. Without a sanitary pigging system, recovered product would instead be flushed down the drain during the facility’s cleaning process. 

Clearing processing lines with a pig captures product that can be re-used and saves on cleaning chemicals. Valve manifolds can improve flexibility and efficiency in plants processing liquid products.