GEA launches new valves for improved safety

GEA has launched the mixproof double-seat valve Type MX to its VARIVENT family, which offers improved process safety in the meals, beverage, dairy and pharmaceutical industries.
Simple has designed the VARIVENT MX with components that maintain products from mixing with the cleaning liquid, even under exceptional loads. – Image: GEA
Manufacturers of meals and different hygienically processed merchandise face the problem of maintaining reproducible processes in order that their products have the appearance, taste, and consistency that buyers anticipate.
GEA has designed the VARIVENT MX with components that keep merchandise from mixing with the cleaning liquid, even under exceptional masses. 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 impact which is created by the particular shape of the flow channels, causing a vacuum on the opposite seal during lifting, stopping stress will increase. As a end result, no cleansing liquid can enter the opposite pipe carrying the product while a valve seat is being lifted or cleaned, even when a seal is flawed.
When new systems are arrange and adjusted in a short while, there is a larger risk of overpressure throughout operation. The valve discs should stay in place when water hammer occurs, and the valve must stay closed. For this objective, GEA has outfitted the valve discs in both pipelines with balancers – stress compensators. This makes the closed valve proof against water hammer up to 50 bar in the upper and decrease pipelines. The new MX valve kind additionally has an integrated balancer cleansing system. It ensures that the balancer is completely flushed from the surface throughout seat lifting at the identical time as cleaning-in-place is taking place. All surfaces in contact with the product could be cleaned without any additional parts defending the product from contamination.

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