GEA launches new valves for improved safety

GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which presents improved process safety within the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with parts that hold products from mixing with the cleansing liquid, even under exceptional loads. – Image: GEA
Manufacturers of food and different hygienically processed merchandise face the challenge of maintaining reproducible processes so that their products have the appearance, style, and consistency that buyers anticipate.
เกจวัดแรงดันน้ําไทวัสดุ has designed the VARIVENT MX with elements that maintain products from mixing with the cleaning liquid, even beneath distinctive masses. The cavity chamber is fitted with a vacuum self-drainage system and balancers on both valve discs. For maximum bodily safety, GEA makes use of the Venturi effect which is created by the special form of the move channels, causing a vacuum on the alternative seal during lifting, stopping pressure will increase. As a end result, no cleansing liquid can enter the alternative pipe carrying the product while a valve seat is being lifted or cleaned, even when a seal is defective.
When new methods are set up and adjusted in a quick time, there’s a higher danger of overpressure throughout operation. The valve discs should keep in place when water hammer occurs, and the valve must stay closed. For this function, GEA has geared up the valve discs in each pipelines with balancers – pressure compensators. This makes the closed valve immune to water hammer as much as 50 bar in the higher and decrease pipelines. The new MX valve kind also has an built-in balancer cleaning device. It ensures that the balancer is completely flushed from the outside throughout seat lifting simultaneously cleaning-in-place is taking place. All surfaces in touch with the product may be cleaned with none further elements protecting the product from contamination.

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