We are offering shut off valves, type csva-av, csva-st introductioncfia filters are a range of angle-way and straight-way filters which are carefullydesigned to give favourable flow conditions.The design makes the filter easy to install, and ensures quick filter inspectionand cleaning.Cfia filters are used ahead of automatic controls, pumps, compressors etc.For initial plant start-up and where permanent filtration of the refrigerant is required.The filter reduces the risk of undesirable system breakdowns and reduces wearand tear on plant components.Cfia filters are equipped with a screen mesh of stainless steel, available in sizes100, 150, 250 and 500 (microns*), (us 150, 100, 72, 38 mesh*). Design connectionsavailable with the following connections: butt-weld ansi (b 36.10 schedule 80), dn 15 - 40 (12 - 112 in.) butt-weld ansi (b 36.10 schedule 40), dn 50 - 200 (2 - 8 in.) socket weld (ansi b 16.11), dn 15 - dn 40 ( -1. in.) filter inserta filter grid and filter net of stainless steel ensure long element life.The filter net offers a very high degree of cleanability.