The SAL (Sanitary Airlock) is a low capacity rotary valve with a highly polished surface on both the inside and outside. The SAL is specially designed for metering purposes in applications where stricht hygienic standards are required. Ease of operation and cleaning make the SAL very suitable for use in the pharmaceutical, food and chemical industries. The complete valve can be dismantled for inspection and cleaned in a matter of minutes, thus reducing eventual downtime and production loss. The SAL is available in 5 sizes: DN50, DN65, DN80, DN100 and DN150, with capacities of 0.07, 0.13, 0.25, 0.8 and 2.5 litre per revolution at 100% fi lling. Larger sizes are available on request.

Rotor options

Unique rotor options will do the job

The international world of processing comprises a large variety of industries and companies. DMN-WESTINGHOUSE has been designing and manufacturing rotary valves, diverter valves and other related components for the bulk solids handling industry for more than 45 years. As an independent company with no involvement in system design, our sole activity is the development, manufacture and sale of these components.

fixed bladesreplaceable and adjustable blades
reduced capacity fixed bladesreduced capacity replaceable and adjustable blades
reduced capacity open end fixed bladesrc open end replaceable and adjustable blades
end disc fixed bladesend-disc replaceable and adjustable blades
scallopedfine dosing
scalloped open endsemi end-disc replaceable and adjustable blades