GEA launches new valves for improved safety

GEA has launched the mixproof double-seat valve Type MX to its VARIVENT household, which presents improved course of safety within the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with parts that keep merchandise from mixing with the cleaning liquid, even underneath distinctive loads. – Image: GEA
Manufacturers of meals and other hygienically processed merchandise face the problem of sustaining reproducible processes so that their merchandise have the looks, taste, and consistency that consumers expect.
GEA has designed the VARIVENT MX with components that keep products from mixing with the cleansing liquid, even beneath exceptional loads. The cavity chamber is fitted with a vacuum self-drainage system and balancers on each valve discs. For maximum physical security, GEA makes use of the Venturi effect which is created by the particular form of the flow channels, inflicting a vacuum on the alternative seal during lifting, preventing stress increases. As a end result, no cleaning liquid can enter the opposite pipe carrying the product whereas a valve seat is being lifted or cleaned, even if a seal is flawed.
When new techniques are set up and adjusted in a brief while, there is a larger threat of overpressure during operation. เกจวัดแรงดันน้ำดิจิตอล should keep in place when water hammer occurs, 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 within the upper and lower pipelines. The new MX valve type also has an built-in balancer cleaning gadget. It ensures that the balancer is totally flushed from the surface during seat lifting simultaneously cleaning-in-place is going down. All surfaces involved with the product could be cleaned without any further parts protecting the product from contamination.

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