Electric pneumatic control valve flow characteristics is introduced

Electric pneumatic regulator is connected by electric actuators and pneumatic - valve combination after mechanical connection after assembly, commissioning the installation of electric pneumatic control valve. Electric pneumatic - valve widely used in electric power, chemical industry, metallurgy, environmental protection, water treatment, light industry, building materials, such as industrial automation systems. Electric pneumatic control valve flow characteristic, it is on both ends of the valve differential pressure under the condition of constant, medium flows through the electric pneumatic regulator of the relation between relative flow and its opening. Electric pneumatic control valve flow characteristics have a linear features, such as percentage and parabolic characteristics of three.