Self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and high temperatures applications in dry running conditions. Anti-friction Bushing material is suitable for lubricated applications for linear, oscillating and rotating movements.

Gear operators are available in bevel gears and helical bevel gears to wormgears specially designed to operate valves that turn through 90 degree. awwa gearbox is always as a fully integrated mechanical component consisting of a series of mating gears contained in a housing with shafts and bearings (to support and resolve loads) and in many cases a flange for motor mounting.

Graphite packing rings. Die-formed expanded graphite rings are widely used as gland packings in modern process valves exhaust systems for higher temperature applications.

AWWA extends its wealth of expertise to lead polymer coatings into the field of tribology to fully embrace the performance benefits that this technology has to offer. these coatings takes place by means of special devices / systems through which melted or molten spray material is propelled at high speed onto a cleaned and prepared component surface.