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Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting-VARIVENT® Mixproof isolation valve with seat lifting (D_L)
Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting-GEA Japan Co., Ltd.

Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting
GEA Japan Co., Ltd.

GEA Japan Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

23.5hours

Relatively Fast Response


About This Product

■Function

When the valve is closed (inactive position), there are always two seals between the separated pipelines. If one seal is defective, the leak will flow through the leak outlet into the surrounding area without mixing with the product in the second pipeline. This method ensures that products from the two pipelines do not mix.

■Application example

Our portfolio offers a wide range of mix-proof isolation valves to meet the different requirements of different industries, applications and processes. The selection scheme on the page provides an overview of all options. VARIVENT® long-stroke valves are used to produce products with relatively large particles or viscous products such as strawberry yogurt.

■Excellent features

・Certified hygienic configuration ・Metallic stop ・Flexibility due to modular principle ・Proven seal shape ・Mixproof separation -Various valve configurations available ・The lifting actuator is used to operate the upper and lower valve discs separately when cleaning the valve seat. - Optional jet cleaning connection for cleaning the leakage chamber

■A wide variety of types

VARIVENT® double seat valves are available in a variety of models so you can choose the valve that best suits your process. Shaft-sealed valve types D and B experience a slight switching leakage during each switching procedure, but the shaft seal provides a very long service life. On the other hand, the radiant seal valve type R has the advantage of being able to be switched with almost no leakage caused by switching. Valve types B and R are additionally equipped with a balancer in the bottom valve housing. This ensures that the valve remains closed even in the event of water hammer in the lower pipeline. Valve type MX is equipped with a double disc and an additional balancer on the valve disc. Thanks to specially shaped balancers in both pipelines, the valve remains stable in the closed position even in the case of water hammer, while remaining fully functional even in the case of hydraulic locking or thermal expansion of the medium.

  • Product

    Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting

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1 Models of Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting

Image Part Number Price (excluding tax)
Double Seat Valve VARIVENT® Mixproof Isolation Valve with Seat Lifting-Part Number-VARIVENT® Mixproof isolation valve with seat lifting (D_L)

VARIVENT® Mixproof isolation valve with seat lifting (D_L)

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About Company Handling This Product

Response Rate

100.0%


Response Time

23.5hrs

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