Water treatment

Reliability, quality and durability in water treatment

Water treatment

Water distribution

Water distribution - solutions to complex tasks

Water distribution


Special valves and expert knowledge for wastewater applications


Dams / Hydropower

Green energy from dams and hydropower plants

Dams / Hydropower

Power plants

Progress, safety & premium quality in the power plant area

Power plants


Diverse fields of application in industry - with solutions from VAG


Pressure Management

'Smart water networks' - intelligent and efficient water distribution

Pressure Management


Gas installations - with a long service life and reliable function


Technical service directly from the manufacturer

VAG Technical Service

What good service is worth often shows in difficult situations: How fast can a spare part be delivered? Can a valve be repaired on site? How fast can the plant resume operation? What is less expensive: repair or replacement? Safety comes first.
Anyone who decides in favour of VAG Service will have a market leader’s technical expertise and decades of experience at their side.

Our services


VAG-Armaturen GmbH
Carl-Reuther-Str. 1
68305 Mannheim
+49 621 7490 +49 621 749291000 Write e-mail


VAG - IFAT Eurasia, Ankara, 2015

IFAT Eurasia has come to an end

From 16 to 18 April, the IFAT Eurasia was held in Ankara, Turkey, for the first time. VAG was represented at the trade fair with many cross-sectional models of our valves, brochures, business gifts and of course, experienced staff members. Read more

VAG Mannheim Training Waterloss Reduction

Strategic Alliance Training, 13.-16. April in Mannheim

Together with its Strategic Alliance partners, VAG is organising a training course on the subject of water loss reduction. Read more

VAG Delta Racing Mannheim Stall

Delta Racing Mannheim e.V. driving event and sponsors' trade show

As part of the Study Information Day organised by Mannheim University of Applied Sciences, VAG took part in the Delta Racing Mannheim e.V. sponsors' trade show on 19 November. Read more

Valve hints

VAG ZETA Plattenschieber Knife Gate Valve

Benefits of using knife-gate valves in wastewater pipeline systems

In wastewater applications there are several reasons for using stainless steel for components critical to proper function and thus ensure the long-term reliable function of a valve. Read more


Why should valves operate as freely of cavitation as possible?

Cavitation is the occurrence and dissipation of steam bubbles in fluids as a result of pressure fluctuations. According to Bernoulli's law, the static pressure of a fluid decreases as velocity increases. Read more

BETA Flange

How to recognise high-quality gate valves

Drinking water must always be free of germs, fit for consumption and pure. Consumers have great confidence in the quality of drinking water, particularly in Europe. Read more

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