Oliver Valves is celebrating the production of its five millionth valve since the company was founded in 1979. The last 29 years have seen Oliver Valves supply its valves to oil and gas operations across the globe; its customers include some of the world’s leading companies including BP, Shell, British Gas, Exxon and Chevron. The five millionth valve will be sprayed gold and displayed in reception to promote the success of the company to both employees and customers. Oliver Valves now produces needle valves, ball valves, severe service valves, manifolds, instrument accessories and double block and bleed valves.