GEA launches new valves for improved safety

pressure gauge octa has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which offers improved process safety in the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with components that maintain products from mixing with the cleansing liquid, even underneath exceptional hundreds. – Image: GEA

Manufacturers of meals and other hygienically processed merchandise face the problem of maintaining reproducible processes in order that their products have the looks, taste, and consistency that buyers count on.
GEA has designed the VARIVENT MX with parts that keep products from mixing with the cleaning liquid, even beneath distinctive loads. The cavity chamber is fitted with a vacuum self-drainage system and balancers on both valve discs. For maximum physical safety, GEA makes use of the Venturi impact which is created by the special shape of the flow channels, inflicting a vacuum on the other seal during lifting, stopping pressure will increase. As a end result, no cleaning liquid can enter the other pipe carrying the product while a valve seat is being lifted or cleaned, even if a seal is flawed.
When new techniques are set up and adjusted in a quick time, there is a larger danger of overpressure throughout operation. The valve discs should keep in place when water hammer occurs, and the valve must remain closed. For this objective, GEA has geared up the valve discs in each pipelines with balancers – pressure compensators. This makes the closed valve proof against water hammer as a lot as 50 bar within the higher and decrease pipelines. The new MX valve type additionally has an built-in balancer cleansing device. It ensures that the balancer is completely flushed from the skin throughout seat lifting simultaneously cleaning-in-place is taking place. pressure gauge in contact with the product may be cleaned without any additional parts protecting the product from contamination.

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