GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT household, which presents improved course of security within the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with components that keep products from mixing with the cleaning liquid, even under distinctive loads. – Image: GEA

Manufacturers of meals and other hygienically processed products face the problem of sustaining reproducible processes in order that their products have the appearance, taste, and consistency that customers anticipate.
GEA has designed the VARIVENT MX with elements that maintain products from mixing with the cleaning liquid, even underneath distinctive loads. The cavity chamber is fitted with a vacuum self-drainage system and balancers on both valve discs. For เพรสเชอร์เกจ , GEA makes use of the Venturi impact which is created by the particular shape of the move channels, inflicting a vacuum on the other seal during lifting, stopping stress increases. As a outcome, no cleansing liquid can enter the alternative pipe carrying the product while a valve seat is being lifted or cleaned, even if a seal is defective.
When new methods are arrange and adjusted in a quick while, there’s a greater danger of overpressure during operation. The valve discs must keep in place when water hammer happens, and the valve must stay closed. For this purpose, GEA has equipped the valve discs in both pipelines with balancers – stress 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 kind also has an integrated balancer cleaning device. It ensures that the balancer is totally flushed from the surface throughout seat lifting at the identical time as cleaning-in-place is taking place. All surfaces involved with the product could be cleaned without any additional elements defending the product from contamination.
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