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product description
The driving part of the product adopts a multi-turn electric device to drive and control the opening and closing of the valve. The operator can control the valve from a long distance in the control room, or manually operate it on site, or cooperate with a computer to realize automatic computer control. Widely used in drainage, heating, power station, chemical, food, paper, pharmaceutical, coal, mining and other projects, to meet the modern industrial and agricultural automation requirements.
Electric device parameters
◎Power supply: AC380V, 50HZ.
◎Standard type: The standard type has a dust-proof, rain-proof casing, protection level IP65, and can be directly used outdoors.
◎Waterproof: The product has a dustproof and water-proof (IP67) enclosure protection grade.
◎Explosion-proof type (EX): The explosion-proof type is DII BT4/DII CT4 (excluding acetylene).
◎Ambient temperature: -20℃~40℃
◎Optional: with electrical controller
Features
◎Quick opening and closing, reliable balance and high degree of automation.
◎The installation height and position are not limited.
◎It adopts explosion-proof electric device, which can work normally in flammable, explosive and even toxic gas environment.
◎Equipped with manual operation, in case of interruption of power supply, the valve can be manually opened or closed to effectively control the medium and prevent accidents.
Nominal through diameter | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
Height | 375 | 460 | 590 | 780 | 950 | 980 | 1055 |
Nominal through diameter | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
Height | 1060 | 1230 | 1250 | 1767 | 1920 | 2010 | 2110 |
