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

Manufacturers of food and different hygienically processed merchandise face the problem of sustaining reproducible processes in order that their products have the looks, style, and consistency that customers count on.
GEA has designed the VARIVENT MX with elements that hold merchandise from mixing with the cleaning liquid, even underneath distinctive masses. The cavity chamber is fitted with a vacuum self-drainage system and balancers on both valve discs. For maximum bodily security, GEA makes use of the Venturi effect which is created by the particular shape of the circulate channels, inflicting a vacuum on the opposite seal during lifting, preventing strain increases. As a outcome, no cleaning liquid can enter the opposite pipe carrying the product while a valve seat is being lifted or cleaned, even if a seal is flawed.
When new methods are set up and adjusted in a brief time, there’s a larger risk of overpressure during operation. The valve discs must keep in place when water hammer happens, and the valve should stay closed. For this objective, GEA has equipped the valve discs in each pipelines with balancers – stress compensators. ไดอะแฟรม makes the closed valve proof against water hammer as much as 50 bar in the higher and decrease pipelines. The new MX valve sort also has an built-in balancer cleansing system. It ensures that the balancer is completely flushed from the surface during seat lifting at the same time as cleaning-in-place is going down. All surfaces involved with the product could be cleaned without any further components defending the product from contamination.
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