Jiangsu Lan valve General Equipment Co., Ltd. of MKGQ-1F mine high-voltage electric valve main features and uses: MKGQ mine high voltage electric ball valves, valve forum for mechatronics structure, using solid-state relay driver, no spark safer; comes with 4 ~ 20mA valve position feedback signal unit, the signal output interference stronger. High degree of automation interface with the DCS system to meet the needs of a fully automated pump control. Jiangsu Lan valve General Equipment Co., Ltd. is owned coal mine safety certificate and proof card business. Mine explosion-proof electric gate protection class IP68, 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 used in factories, for environmental IIA, IIB grade explosive gas mixtures T1 ~ T4 group was. Mine explosion-proof electric gate Features: 1.Z proof electric apparatus dustproof, waterproof, anti-corrosion light valve test bench, the protection rating of IP55, IP65 (special orders); 2. torque control body movements, reliable, easy to adjust valve standard High torque repeatability; 3. stroke control mechanism adjusts the high accuracy and repeatability, opening and closing to be fitted to each of 2-4 micro-switch; 4. Using semi-automatic hand - electric switching mechanism, a simple valve mechanism , reliable, portable operation; 5. Working environment: non-flammable, explosive and highly corrosive media discharge valve, valve, the valve is provided by 江苏兰 江苏兰 valve General Equipment Co., Ltd ..江苏兰 valve General Equipment Co., Ltd. (www.lanfa.cn) strong, credible, in Changzhou, Jiangsu regulating valve industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jiangsu Lan valve and you hand into the brilliant, for a better future!