1.2 product features

The double water cooled ultra high temperature butterfly valve is made of high quality carbon steel and high temperature resistant alloy steel, inner chamber is cooled, the butterfly plate adopts double high quality heat resistant high temperature alloy steel, inner chamber is cooled, the valve outlet there is flow switch alarm function, at the same time in the import and export is equipped with two flow control valve; Ensures the butterfly valve under the condition of high temperature and stable operation, the highest working temperature is 1300 ℃ (instantaneous temperature is 1400 ℃ or less), the advantages of low water consumption, high temperature resistant, small volume, flexible rotation, the characteristics of easy to use.

2 the purpose

This series of high temperature butterfly valve is widely used in metallurgy, chemical industry, building materials, ultra high temperature gas pipeline of power plant and other industries, as high

Gas medium temperature adjustment or cut off; With a variety of actuator (electric, pneumatic, worm gear) supporting the use of different performance of the valve, which can realize remote control and automatic adjustment and cut off.

3 the basic information of the products

3.1 products of main parameters of electric actuator