LDC has exited its investment in oil & gas engineering business Bifold Group to Rotork (MAIN: ROR). The transaction was valued at £125 million and delivers a 2.4x money return for LDC. Bifold is a designer, manufacturer and distributor of valves and pumps to the oil & gas sector. In the company's financial year 2014, it recorded revenues of £35.5 million. Rotork operates across the controls, fluid systems, gears, instruments and site services sectors. It generated nearly £600 million in revenues during its last financial period.