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电液控制冷壁滑阀是重油催化裂化装置的关键设备之一。由洛阳石化工程公司,兰州炼油化工总厂机械厂和航空航天部634研究所共同研制开发的电液控制滑阀分别于1990年8月初和9月初通过了中国石化总公司组织的技术鉴定与产品鉴定。电液控制冷壁滑阀设计合理,技术先进、运行可靠,调节灵活、性能优良,填补了国内空白,并具有批量生产的能力。从1988年8月以来,已有4台电液执行机构和阀体样机分别在3个炼油厂接受了工业考核,对于产品改进和定型提供了宝贵的资料。
Electro-hydraulic control cold wall slide valve is one of the key equipment of heavy oil catalytic cracking unit. The electro-hydraulic control slide valve jointly developed by Luoyang Petrochemical Engineering Company, Lanzhou Refining and Chemical Plant Machinery Factory and Aerospace Department 634 Institute passed the technical appraisal and product organized by China Petrochemical Corporation in early August and early September 1990, respectively Identification. Electro-hydraulic control cold wall slide valve design, advanced technology, reliable operation, flexible regulation, excellent performance, to fill the gap, and has the ability to mass production. Since August 1988, four electro-hydraulic actuators and valve prototypes have been subject to industrial tests in three oil refineries, respectively, providing valuable information on product improvement and finalization.