The drive part of PZ973X electric knife gate valve adopts 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 operate it manually on the spot. It is widely used in drainage, heat supply, power station, chemical industry, food, papermaking, pharmacy, coal carbon, mining and other projects, meeting the requirements of modern industrial and agricultural automation.

Power AC380V, 50HZ, standard, waterproof, and explosion-proof. Standard products with dust - proof, rain - proof shell protection capability, protection grade IP65, can be directly used outdoors. Waterproof products with dust - proof, anti - flooding (IP67) shell protection grade. D is explosion-proof type (EX) such as explosion-proof Ⅱ BT4 / D Ⅱ CT4 (excluding acetylene). Applicable environment temperature: - 20 ℃ to 40 ℃. Features fast opening and closing, reliable balance, high degree of automation. Installation height and location are not restricted. The explosion-proof electric device can work normally in inflammable, explosive and even poisonous gas environment. Equipped with manual, in case of power supply interruption, the valve can be opened or closed manually to effectively control the media and prevent accidents.

I hope the parameters of these electric knife gate valves can help you.

The article comes from: http://www.leahmatson.com