Pneumatic Bellows Lined Fluorine Control Valves

Pneumatic control valves are commonly used in industry as an automatic control device. Common ones include Pneumatic Bellows Lined Fluorine Control Valve, Pneumatic Fluorine Lined Control Valve, Pneumatic Single Seat Control Valve, etc. These are often used to adjust the flow, pressure, liquid level, etc. of fluid media. However, due to long-term use and external environmental factors, pneumatic control valves may have some faults and need to be repaired and replaced.  Below, pneumatic control valve manufacturers will introduce some common problems and corresponding solutions. Common problem 1: Pneumatic control valves cannot work or work abnormally. Solution: First check whether the air supply is normal and ensure that there are no abnormalities in the air source pressure and flow. Then check whether the connecting bolts connecting the pneumatic actuator and the valve body are loose, and retighten the bolts if necessary. If the above operations cannot solve the p…