We shape
The future
of compressed air
technology.

KNOCKS offers you four comprehensive FRL product series, which are suitable for different requirements thanks to different production materials. The Futura series impresses with an innovative material concept of the PA66 GF60 material used and offers more efficiency, better design options and less weight. The Multi-Fix series from KNOCKS combines high performance data with contemporary handling advantages. The products in the Standard series are made of zinc or die-cast aluminum and therefore, in addition to their high performance characteristics, offer more robustness when exposed to external influences. Our Precision series consists of high-precision pressure control valves for use in sensitive automation machines.

KNOCKS has a wide-ranging FRL product portfolio. We offer both standard products and individually manufactured custom-made solutions that are tailored to specific customer requirements. All our products are manufactured to the highest standards of quality and durability directly at our development and production site in Selm.