GEA launches new valves for improved safety

GEA has launched the mixproof double-seat valve Type MX to its VARIVENT family, which presents improved course of safety within the meals, beverage, dairy and pharmaceutical industries.
Reliable has designed the VARIVENT MX with elements that hold products from mixing with the cleansing liquid, even under exceptional masses. – Image: GEA
Manufacturers of food and different hygienically processed merchandise face the problem of sustaining reproducible processes so that their products have the looks, taste, and consistency that consumers count on.
GEA has designed the VARIVENT MX with components that hold merchandise from mixing with the cleansing liquid, even beneath distinctive masses. The cavity chamber is fitted with a vacuum self-drainage system and balancers on both valve discs. For most bodily security, GEA makes use of the Venturi effect which is created by the special shape of the flow channels, inflicting a vacuum on the alternative seal during lifting, preventing strain increases. As a outcome, no cleaning liquid can enter the alternative pipe carrying the product whereas a valve seat is being lifted or cleaned, even when a seal is defective.
When new techniques are set up and adjusted in a short time, there is a greater threat of overpressure throughout operation. The valve discs should stay in place when water hammer happens, and the valve should stay closed. For this objective, GEA has geared up the valve discs in both pipelines with balancers – strain compensators. This makes the closed valve immune to water hammer as much as 50 bar within the higher and lower pipelines. The new MX valve type also has an built-in balancer cleaning device. It ensures that the balancer is totally flushed from the skin throughout seat lifting simultaneously cleaning-in-place is going down. All surfaces in touch with the product could be cleaned with none further parts defending the product from contamination.

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