Reference projects

Reference projects

VAG Klammstein

The Klammstein Hydropower Station

The VAG EKN® Butterfly Valve in fabricated steel design was 100% leak-tight, worked troublefree and was free from any defects. Since then, the butterfly valve with brake and lift unit has been working trouble-free and to the operator’s highest...


E.ON Power Plant Franconia

The hydraulic actuator of a VAG EKN® Butterfly Valve with eccentric bearing installed in 1970 was rehabilitated at the Franconia power plant.

VAG Zeulenroda

Zeulenroda Dam

Before it was serviced by VAG, the plunger valve installed in the Zeulenroda Dam had already been repaired by several service workshops. VAG completely disassembled the valve and prepared a damage report as well as a rehabilitation concept.

VAG Biggetal

Biggetal Dam

When the Biggetal Dam had been in operation for over 10 years, its operators decided to have the discharge valves installed there rehabilitated.

VAG Agra Road Mumbai


To ensure the population’s drinking water supply, dams were built whose reservoirs supply 35 million litres of water per day to the city’s supply network via four longdistance pipelines with a diameter of 3 m.

VAG Technical Service

VAG Technical Service Edition 1.1

VAG RIKO® Plunger Valves

VAG Valves in Power Plants

VAG Valves in Power Plants

The Schwarze Pumpe power plant

The Schwarze Pumpe power plant operated by Vattenfall was built between 1993 and 1998, and, in June 1998, officially took up commercial operation after unit A had come online in May 1997 and unit B in October 1997.

RWE Power AG, Emsland Power Plant

The Lingen gas-fired power plants are thermal power plants using natural gas for turning water into steam which drives a turbine to which a generator is connected.


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