型号：PZ973

The drive part of the product uses a multi rotation electric device to drive and control the opening and closing of the valve. The operator can control the valve in the distance of the room. It can also be operated on the spot and can be combined with the computer to realize the automatic control of the computer. It is widely used in drainage, heating, power plant, chemical industry, food, paper, pharmaceutical, coal, mining and other projects, which meet the automation requirements of modern industry and agriculture.

Electric device parameters:

1, power: AC380V, 50HZ.

2. Standard type: standard type products have dust protection and rainproof shell protection ability and protection level.

3, waterproof type: waterproof products with dust-proof and anti soaking (IP67) shell protection level.

4, explosion proof type (EX): explosion proof grade is DII BT4/DII CT4 (without acetylene).

5, ambient temperature: -20 C ~ 40 C.

6. Optional: electrical controller.

Characteristic：

1, the opening and closing is fast, stable and reliable, with a high degree of automation.

2. The height and position of the installation are not limited.

3, the use of explosion-proof electric devices, in flammable, explosive, and even toxic gas environment can work normally.

4, equipped with manual, in case of power interruption, you can manually open or close the valve, effective control of media, to prevent accidents.