As a very important product, pneumatic ball valve is widely used in many fields, but people are not very clear about its own advantages. So, as a very popular product, why is it so popular in the market? This is mainly related to its price and characteristics. Pneumatic ball valves are cheap and have advantages that many products do not have, so they are favored by many fields.

Operating principle of electric ball valve/switching power supply during operation of electric butterfly valve generally includes: AC220V, AC380V, etc. Input data signal: 4~20mA 0~10v and other weak current signals. After being connected and adjusted by regulating electric actuator and valve rod; Use electromagnetic energy as the driving force to drive the hard sealed butterfly valve plate, and do a part of 0~90 ° rotation exercise. Receive the 4~20mA data signal from the industrial control automatic control system to accurately control the gate valve oil pipe pressure, so as to adjust and control the main parameters of different processing processes such as total flow, temperature, working pressure, etc.