Precise control technology for the catalytic cracking unit: For practically all mediums occurring in refineries from oil, gasoline, diesel, LPG, HC gases to hydrogen, also for hydrogen fluorides, sour gas (NACE) our ECOTROL® control valves are suitable, either in pressure balanced or unbalanced design.
These series are also suitable for cavitation and flashing conditions and are available in nominal sizes DN 15 (1/2″) – DN 700 (28″) as well as PN 16 to PN 400 (ANSI 150 to ANSI 2500). For example, GP240GH / A216WCB is used as standard material. Special versions made of Hastelloy and Monel are available on request. The temperature range of our control valves for the catalytic cracking unit covers design temperatures from -196 °C to +570 °C. (series: 8C, 6N, 6H)
Our ECOTROL® valves, balanced and unbalanced, are suitable for almost all media encountered in the Claus process – from oil, gasoline and diesel to LPG, HC gases and hydrogen, including hydrogen fluorides and sour gas (NACE).
These control valve series are also suitable for cavitation and flashing conditions and are available in nominal sizes DN 15 (1/2″) – DN 700 (28″) as well as PN 16 to PN400 (ANSI 150 to ANSI 2500). For example, GP240GH / A216WCB is used as standard material. Special versions made of Hastelloy and Monel are available on request. The temperature range for application in the Claus process extends from -196 °C to +570 °C. (series: 8C, 6N, 6H)
For crude oil, also with low abrasive components, we recommend our double-seat valves DN 50 – 400 PN 40 and DN 40 – 250 PN 160 (series 250, 280) as well as exclusively non-pressure-balanced versions of the ECOTROL® series 8C, 6N, 6H in the nominal sizes DN 15 (1/2″) – DN 700 (28″) PN 40..160 (ANSI 150…1500) in distillation technology.
