Transfer Line & Decoking Valves for Ethylene Plants

IMI Z&J (Zimmermann & Jansen) supplies various high-quality engineered valves and is a world leader for engineering, design and fabrication of Double Disc Through Conduit (DDTC) Type Gate Valves for use in Ethylene units. To date IMI Z&J has supplied more than 3.000 DDTC Valves all over the world. Our IMI Z&J DDTC valves represent the latest stage of valve technology in Transfer Line Valve (TLV) and Decoking Valve (DV) application and provide a higher safety level than any other type of valve design.