on the market since 1966
About us
Drinking Throughs For Poultry
at the side of the poultry farmer since over 50 years
The company PVA Plastik-Ventil-Armaturen GmbH was founded in 1966 in Willich-Neersen, Germany.
The founder of the company, a poultry farmer, invented the first „automatic poultry drinker“, the STAPU and STADO drinker.
These were patented several times and sold worldwide.
Today’s low-pressure drinkers are all based on our then ingenious invention of opening and closing the valves by weight.
Operating worldwide
Why automatic poultry drinkers?
In 1966, the founder founded a valve manufacturing company that was able to produce the valves for his invention „automatic poultry drinkers“.
These valves were patented and sold worldwide. In addition, millions of other series of PVA float valves were supplied to many other industries outside the agricultural sector.
The patented PVA small float valves were the next step in developing and producing valve solutions for the market.
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