MZ941H-16C mine explosion-proof electric gate introduce Shanghai Spring Lake is one of the few companies have only coal mine safety certificate and proof certificate. Mine explosion-proof electric valve is suitable for explosive environments, high safety factor, operating functions, stable performance. Explosion-proof products dI and dIIBT4 two kinds, dI for coal mining face non; dIIBT4 for factory and all other places except coal, suitable for the environment IIA, IIB grade explosive gas mixtures T1 ~ T4 group. Mine explosion-proof electric valve structure and characteristics: 1, selected materials, in line with domestic and international standards, high overall quality of the material. 2, in line with the requirements of domestic and foreign advanced standards, reliable sealing, excellent performance, attractive appearance. 3. Sealing pair advanced and reasonable, gate and seat sealing surface using carbide cladding made of different hardness, reliable sealing, high hardness, wear resistance, high temperature resistance, corrosion resistance, good anti-abrasion performance, longevity long. 4, stem quenched and surface nitriding treatment, good corrosion resistance, scratch resistance and abrasion resistance. 5, the use of flexible wedge gate structure, medium and large caliber set of thrust bearings, friction force is small, and with a strike manually open and close with ease. 6, can be a variety of standard pipe flanges and flange sealing surface forms to meet various project needs and user requirements. Electric valve Scope: Z941 electric gate for nominal pressure PN1.0 ~ 16.0MPa, operating temperature -29 ~ 425 ℃ (steel) and -40 ~ 200 ℃ (stainless steel) were kind of pipeline, used to cut or connected to the line media. Flanged steel gate through the use of different materials, applicable to water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea and other media, drive a manual, bevel gear and electric.