Citroen Electric Knife Gate Valve http://www.telonvalve.net/p181.htm 
 Knife gate valve Product Overview This product-driven part of the multi-turn electric actuator to drive and control the opening and closing valves, control room operator can control the distance of the valve can be field operated manually with a computer with the realization of computer automatic control. Widely used in drainage, heating, power, chemical, food, paper, pharmaceuticals, coal, mining and other projects to meet the modern industrial and agricultural automation requirements. 
 Electric knife gate valve device parameters ◎ Power: AC380V, 50HZ. ◎ Standard: Standard products with dust, rain shell protection, protection class IP65, can be used directly outdoors. ◎ Waterproof: Product with dust and water immersion (IP67) enclosure protection. ◎ Explosion-proof (EX): Explosion-proof as the D Ⅱ BT4 / D Ⅱ CT4 (excluding acetylene). ◎ Temperature: -20 ℃ ~ 40 ℃ ◎ optional: with electrical control 
 Knife gate valve features ◎ rapid, balanced and reliable, high degree of automation. ◎ mounting height and location unrestricted. ◎ use of explosion-proof electrical equipment in flammable and explosive, even toxic gas environment can work. ◎ equipped with a manual, in case of power interruption, you can manually open or close the valve, the effective control of the media, to prevent accidents. 

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