| 1952 | Mr Kalyan K. Bhattacharyya joins Glenfield & Kennedy, Scotland |
| 1966 | Following the closure of Glenfield & Kennedy, India, Mr KKB starts the Indian Valve Company (IVC) in Calcutta |
| 1972 | A new factory set up in Western India at Nasik |
| 1976 | A new line of Butterfly Valves introduced in technical collaboration with J BLakeborough and Sons |
| 1991 | A new brand 'IVI' is launched |
| 1997 | Acquired Mastergear India for the manufacture of valve gearboxes |
| 2005 - 2007 | Exports to a US company for the Irag war rebuilding effort |
| 2007 - 2010 | Foreign technical collaboration for the manufacture of resilient seated gate valves and related products
Exports to Kuwait, Bahrain and England
Export to Kubota for a project in Uzbekistan involving ebonite lined / encapsulated disc butterfly and pump discharge valves |
Valves built to last ™