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Zhongtian Steel Group Co., Ltd
This product is our company's independent research and development of a suitable for oil depot, chemical, natural gas and other gasoline tank in and out of the pipeline for emergency cut-off valve, with power off automatically close or open the valve emergency cut-off electric actuator. When oil or dangerous goods overflow and leakage cause fire and cause power failure, it is not necessary to work.
Keyword: Zhongtian Steel Group Co., Ltd
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Zhongtian Steel Group Co., Ltd
Electric actuator used to control 0 ° ~ 90 ° rotation of the valve and other similar products, such as butterfly valve, ball valve, air door, plug valve, shutter valve, it to switch type (standard type), passive contact type, opening signal type three categories, nearly a hundred models, it can be with a variety of ball valves, butterfly valves and other rotary valves match; AC415V, 380V, 240V, 220V, 110V, DC12V, 24V, 220V AC power supplies can be selected as driving power supplies. The input signals are 0-10mA, 4-20mA or 1-5V; The output force distance ranges from 6N * M to 2000N * M, and the opening and closing time ranges from 5 to 100 seconds. At the same time, it has small volume, light weight, exquisite appearance, unique structure, rapid opening and closing, easy to operate, digital valve position, no maintenance and easy to use and many other advantages. Widely used in metallurgy, petroleum, chemical, electric power, pharmaceutical, paper, energy, water treatment, shipbuilding, textile, food processing, building automation and other fields.
When the oil or dangerous goods spill leakage caused by the fire caused by the power supply power outage, without the staff to the site operation actuator can automatically close the valve, can effectively prevent the leakage caused by the occurrence of secondary accidents, can reduce the loss of property on site, to ensure the life of the staff.
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