VeeValv Diaphragm Valve

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Diaphragm valves, manually or pneumatically operated, are specially designed for use in hygienic and aseptic processes in the food-processing and pharmaceutical industries.


The valve is excellent for flow control as well as for open/close duties.


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VeeValv Diaphragm Valve

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Operating principle

The LBV valve provides double safety:  the two butterflies are simultaneously actuated by only one actuator.

When the two valves are closed, there is a chamber between them. The chamber is under atmospheric pressure as it open to the exterior, thus, in case of failure of any of the two gaskets, leakage of the liquid product will indicate any possible mixing of products.

The state of the gaskets is supervised by means of either of the leakage detectors.

The other detector (superior) controls the entry of the cleaning solution to prevent any kind of contamination in the chamber.

These 2 leakage detectors provide optimal protection and enable cleaning of the intermediate chamber.



Gaskets: NBR, VMQ or FPM.

Connections: SMS, RJT, FIL-IDF, etc.

Double-acting pneumatic actuator.

Inductive position sensors.

C-TOP control head (inductive position sensors or microswitches).



Parts in contact with the products: AISI 316L

Other St.St. parts: AISI 304

Gasket: EPDM according to FDA 177.2600

Internal surface finish: Ra ≤ 0,8 μm

External surface finish: Machined



    Germany – Wildau.

Mobile: +49 1773 623949

Landline: +49 33 762393963

Address: white Steel GmbH

Freiheitstraße 124/126    15745 Wildau.

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