![](http://jbindustrial.com/wp-content/uploads/2017/06/bl-bxl-dairy.jpg)
The BL-BXL Dairy blow through rotary airlocks have been designed for use in the food, pet food, chemical and pharmaceutical industries where very high standards apply. The Dairy valves have an offi cial USDA certificate of acceptance for use in dairy plants and are optionally available conforming to the EC 1935/2004 directive.