Power cut-off device in sale  

 Product Overview  MD/ZJZ power cut-off device is widely used in petroleum, chemical industry, metallurgy, power station and other industries, and the working medium is suitable for water and oil. It is mainly used in pipelines with working pressure above 6. 4Mpa and pipeline diameter above 100mm, which better reflects the ease of operation. This product is mainly used to control the opening and closing of high-pressure pipeline fluid, and it has the dual-flow performance of low inlet and high outlet and low AG. This product uses the principle of hydrodynamics, with ingenious design and simple and reasonable structure. It adopts new sealing materials and double-channel compound sealing. It has good sealing performance, good pressure resistance, long service life and wide practicability, especially saving more than 90% of labor when operating compared with similar products. Now, it has obtained the national invention patent and utility model patent. Product features&nb…