TORLEO nozzle baffle type intelligent valve positioner and pneumatic control valve (such as film control valve, ball valve, butterfly valve, etc.) matching use, widely used in petroleum, chemical, metallurgy, electric power, papermaking and other industries in the production process of accurate flow Control.Torleo intelligent valve positioner, based on the technical principle of nozzle baffle, adopts 18 patented technologies and is ingeniously designed.the product technology fills the domestic gap, is domestically leading and internationally advanced, and is an industry leading brand replaced by domestic products.among them, the basic type, intrinsically safe typeplosion-proof type and split remote transmission type of top-5879f1 can be applied to high-precision flow regulation of membrane regulating valves, ball valves, butterfly valves and diaphragm valves in petroleum, chemical industry, metallurgy, electric power, papermaking, environmental protection and other industries;the one key self-tuning of this product can be seen in a fool's way, and the debugging can be completed in a few minutes.the built-in fault locking function does not need an external solenoid valve and a power-off comparator.Just an external air lock valve can easily realize the three cut-off protection positions of valve power-off, signal cut-off and gas cut-off, saving user investment.the unique valve fixed on-line replacement positioner function effectively solves the pain point of replacing the positioner without stopping production during the production process.