The actuator of electric control valve is mainly composed of motor, reducer, position transmitter, etc. It is an important execution unit instrument in industrial automation process control. Position locator: a multi-functional power amplifier that receives analog signals from the mediation unit or computer and amplifies the position feedback signals after comprehensive comparison.

The disc plate of pneumatic butterfly valve needs to be equipped with corresponding flange fittings. Here, we suggest to use professional flange fittings, which can keep the valve running in a relatively stable state. Before the formal installation of the valve, we need to make all preparations before installation, focusing on whether the product performance and adaptive media are consistent with the working environment, At ordinary times, it is necessary to use professional solvent to clean the internal chamber of the valve. After washing, it is necessary to wipe the water stains to keep the internal chamber clean and dry. The internal chamber must be free of any impurities. If there are many impurities, there is a great possibility of damage to the closed ring. The closed valve and the closed ring of the hard material closed valve must be kept intact to avoid damage from external substances.