bids are invited for bf valves and spares 1 9 dia 00 bf valve with hydraulic operator as per previous po 1695019 dated 20.05.2019 , door seal suitable for dia 00 bf valve as per previous po 1695019 dated 20.05.2019 , dia 450 ebonite lined bf valve with manual operator as per previous po 1605030 item 2 dated 01.09.2020 , complete gear box assembly suitable for dia 450 ebl bf valve as per previous po 1605030 item2 dated 01.09.2020 , door seal suitable for dia 450 ebl bf valve as per previous po 1605030 item 2 dated 01.09.2020 gemarpts searched butterfly valves strings used in gemarpts butterfly valves (v2) as per is 13095, proportional valves - bhel, api 6d ball valves, plastics bib taps pillar taps angle valves and stop valves as per is 9763:2000 (latest), butterfly valve (as per api std. 609), cast copper alloy screw down bib taps and stop valves for water services as gemarpts searched per is 781, water fittings - copper alloy float valves result generated in gemarpts (horizontal plunger type) as per is: 1703, copper alloy gate valve for waterworks purpose as per is 778, diaphragm type valves for general purpose - is 11791, taps or valves of nonferrous metals relevant butterfly valves (v2) as per is 13095 categories selected for notification total quantity : 23