GEA launches new valves for improved security

GEA has introduced the mixproof double-seat valve Type MX to its VARIVENT family, which provides improved process security within the food, beverage, dairy and pharmaceutical industries.
GEA has designed the VARIVENT MX with components that maintain products from mixing with the cleaning liquid, even under exceptional loads. – Image: GEA
Manufacturers of food and different hygienically processed products face the challenge of sustaining reproducible processes so that their products have the looks, style, and consistency that consumers anticipate.
xp2i has designed the VARIVENT MX with elements that keep products from mixing with the cleansing liquid, even beneath exceptional masses. The cavity chamber is fitted with a vacuum self-drainage system and balancers on each valve discs. For maximum bodily security, GEA makes use of the Venturi effect which is created by the particular shape of the flow channels, causing a vacuum on the alternative seal during lifting, stopping stress will increase. As เกจวัดความดันแก๊ส , no cleansing liquid can enter the other pipe carrying the product while a valve seat is being lifted or cleaned, even when a seal is defective.
When new methods are arrange and adjusted in a quick time, there is a higher risk of overpressure during operation. The valve discs must keep in place when water hammer occurs, and the valve must 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 up to 50 bar within the higher and lower pipelines. The new MX valve sort also has an integrated balancer cleansing device. It ensures that the balancer is totally flushed from the skin throughout seat lifting at the identical time as cleaning-in-place is happening. All surfaces in contact with the product may be cleaned with none further parts protecting the product from contamination.

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