GEA launches new valves for improved safety

GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which offers improved course of security within the meals, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with parts that hold merchandise from mixing with the cleansing liquid, even beneath exceptional loads. – Image: GEA

Manufacturers of food and different hygienically processed products face the problem of maintaining reproducible processes so that their products have the looks, style, and consistency that consumers expect.
GEA has designed the VARIVENT MX with elements that hold products 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 digital pressure gauge , 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, preventing stress will increase. 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 systems are set up and adjusted in a quick time, there’s a greater threat of overpressure during operation. The valve discs should 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 – strain compensators. This makes the closed valve proof against water hammer as much as 50 bar within the upper and decrease pipelines. The new MX valve sort additionally has an built-in balancer cleaning system. It ensures that the balancer is totally 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 further components protecting the product from contamination.

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