Roquet offers cylinders for arduous applications. The majority of the cylinders produced have case-hardened rods with extremely high corrosion resistance. Tubes are honed after welding ports which contributes to long seal life and makes piston-over-port damping an option. Dinacil has been robot assembling volume cylinders since 2004.
Roquet produces aluminium and cast-iron bodied gear pumps and motors from 0.33-150 cc/rev. All covers are cast-iron (from our own foundry) which reduces noise, increases life and makes possible in-built valves for speed control, etc. Roquet has an anechoic chamber where the Roquet gear profile has been optimized for lower noise levels.
Roquet has a broad range of catalogue mobile hydraulic control valves - and develops new (generally monoblock) valves for specific mobile OEM applications. Historically Roquet valves have been well-known for being robust and reliable - more recently we have developed more sophisticated valves for the latest OEM requirements of control and instrumentation.
Apart from the three main product groups, Roquet also develops valves and systems for specific applications where experience with a wide range of different hydraulic components can be combined to develop an interesting solution. Examples are levelling valves, agricultural marker valves, compact power-packs, electro-hydraulic actuators, etc.