Kimplas Piping Systems Ltd. Manufactures Male Female Threaded Ball Valves. Kimplas Piping Systems Ltd. Also offers Pipes, fittings, valves, tools Male Female Threaded Ball Valves can be used for Domestic & Commercial plumbing, industrial applications, sanitary, pneumatic systems, waterworks, oil pipelines, hot water services, condensate services, petrol and other hydrocarbon services etc. The Male Female Threaded Ball Valves are available in three sizes viz. 20x« inches, 25x_ inches and 32x1 inches in standard packaging of 144, 96 and 60 nos. Respectively. The Male Female Threaded Ball Valves is made of plastic and corrosion resistant.