GEA launches new valves for improved safety

GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which offers improved process security in the meals, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with elements that maintain products from mixing with the cleaning liquid, even beneath distinctive masses. – Image: GEA

Manufacturers of food and different hygienically processed merchandise face the challenge of maintaining reproducible processes so that their merchandise have the looks, style, and consistency that consumers count on.
เกจวัดแรงดันน้ำประปา has designed the VARIVENT MX with parts that maintain products from mixing with the cleansing liquid, even beneath distinctive masses. The cavity chamber is fitted with a vacuum self-drainage system and balancers on each valve discs. For maximum bodily 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 strain will increase. As a result, no cleaning liquid can enter the opposite pipe carrying the product whereas a valve seat is being lifted or cleaned, even when a seal is flawed.
When new techniques are arrange and adjusted in a short while, there’s a larger threat of overpressure during operation. The valve discs should keep in place when water hammer occurs, and the valve should remain closed. For this purpose, GEA has equipped the valve discs in each pipelines with balancers – pressure compensators. This makes the closed valve resistant to water hammer as much as 50 bar in the upper and decrease pipelines. The new MX valve kind additionally has an built-in balancer cleansing gadget. It ensures that the balancer is completely flushed from the outside during seat lifting at the identical time as cleaning-in-place is going down. All surfaces in contact with the product may be cleaned without any extra parts protecting the product from contamination.

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