KKI designs and manufactures a complete integrated package of severe service valves and actuators. Valves are manufactured using a range of materials, from carbon steel to nickel alloys and high-strength super-austenitic material. Valves are supplied for working pressures of up to 300 bar, with special high-pressure globe and angle valves for oil applications of up to 800 bar working pressure (1200 bar test pressure).

So whether you need valves for problematic applications relating to cavitation, flashing, erosion, high velocity, noise or vibration or for processes which involve high pressures, high-temperatures, sub-zero temperatures or solid-contaminated fluids, KKI has the tried and tested solution for you. Now part of the Koso Group of companies, our product range includes the advanced Koso VeCTor trim technology (labyrinth disc).