Product overview

Electric flange butterfly valve, is the first choice of conventional ball room pipeline worry, suitable for nominal pressure S1.6MPa drainage, sewage, food, supply, gas, Marine, water and electricity, gold, energy system and textile industries, especially suitable for two-way sealing and min body easy to rust de occasions, for regulating flow and flow medium small and light, flange connection convenient installation, easy disassembly and maintenance, And can be installed in any position; Simple structure, compact, small torque, 90 "turn open fast transmission; The outer circle of the plate adopts spherical shape, which improves the sealing performance and prolonging the service life of the wide door.