Oil&Chemical Engeneering
Refineries produce basic materials that we encounter on an everyday basis, from medication, cosmetics, and household items to gasoline and diesel. GEKO valves are used around the clock in many refineries and chemical engeneering all over the world, such as in BOROUGE, BP, and CNOOC.
Our GEKO control valves and ball valves are the ideal tool for handling a wide variety of control tasks in applications that involve chemical engeneering,oil and gas processing.
Control tasks are challenging. To this end, we can provide you with a complete set of valves, along with our smart positioner and pneumatic drives, from a single source. Reliable service and support are also available worldwide.
Our GEKO valves , both pressure-balanced and non-pressure-balanced, can be used for almost all refinery media and chemical engeneering, such as oil, gasoline, diesel, LPG, and HC gases through to hydrogen, as well as hydrogen fluoride and acid gas (NACE), and are likewise suitable for applications in which cavitation and flashing occur. Nominal widths are DN 15 (0.5") - DN 600 (28") and PN 16/40/100/160/250/400/600 (ANSI 150/300/600/900/1500/2500/4500).
Standard materials include GS-C25/A216WCB and stainless steel. Special versions made from Hastelloy and Monel are available on request. Working temperatures range from -190 °C to +570 °C.