GEA launches new valves for improved security

GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which provides improved process security within the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with parts that maintain products from mixing with the cleansing liquid, even under distinctive masses. – Image: GEA
Manufacturers of food and other hygienically processed merchandise face the problem of sustaining reproducible processes so that their merchandise have the appearance, taste, and consistency that buyers count on.
GEA has designed the VARIVENT MX with components that hold products from mixing with the cleaning liquid, even under exceptional loads. The cavity chamber is fitted with a vacuum self-drainage system and balancers on each valve discs. For maximum bodily security, GEA makes use of the Venturi impact which is created by the particular form of the flow channels, causing a vacuum on the other seal throughout lifting, stopping strain increases. As a end result, no cleaning liquid can enter the other pipe carrying the product whereas a valve seat is being lifted or cleaned, even when a seal is flawed.
When new systems are arrange and adjusted in a brief while, there’s a higher threat of overpressure during operation. The valve discs must keep in place when water hammer happens, and the valve should stay closed. For this objective, GEA has equipped the valve discs in each pipelines with balancers – pressure compensators. This makes the closed valve immune to water hammer up to 50 bar in the upper and lower pipelines. The new MX valve type also has an built-in balancer cleaning device. pressure gauge ราคา ensures that the balancer is completely flushed from the surface during seat lifting simultaneously cleaning-in-place is happening. All surfaces in contact with the product may be cleaned with none further parts defending the product from contamination.

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