Installation And Debugging Of Electric Fluorine-lined Gate Valve

Lined Gate Valve has been widely welcomed in practical applications due to its simple structure, convenient maintenance and easy repair. In order to ensure the normal operation and service life of the electric fluorine-lined gate valve, standard debugging is required during the initial installation.

Installation and debugging steps of electric fluorine-lined gate valve:
1. Preparation before installation
1. Check the valve: Before installation, check whether the appearance of the valve is intact and confirm that there is no mechanical damage and deformation.
2. Clean the pipeline: Ensure that the inside of the pipeline is clean, free of impurities, welding slag, etc., to avoid affecting the normal operation of the valve.
3. Confirm the position: Confirm the installation position and direction of the valve according to the design requirements.
2. Installation steps
1. Manually adjust the valve position: When installing the electric fluorine-lined gate valve, it is strictly forbidden to fully open the valve. The correct operation method is to manually adjust the valve to the middle position. The purpose of this is to avoid the motor phase sequence being reversed, which may cause damage to the valve or electrical equipment.
2. Fix the valve: Fix the valve on the pipeline, ensure that the valve flange and the pipeline flange are aligned, and tighten with bolts.
3. Connect the electric device: According to the wiring diagram of the electric device, correctly connect the power line and the control line to ensure that the electrical wiring is correct.
III. Debugging steps
1. Power-on debugging: When the power is turned on for the first time, ensure that the power phase sequence of the electric device is correct to avoid the reverse phase sequence causing the motor to reverse.
2. Manual operation: Manually operate the valve several times to confirm that the valve switch is flexible and there is no jamming.
3. Electric operation: Through the control system, perform electric operation, observe the switch of the valve, and ensure that the valve can be fully opened and fully closed normally.
4. Check the limit switch: Adjust the limit switch of the valve to ensure that the valve can be accurately in place when it is fully open and fully closed to avoid overshoot or insufficiency.
IV. Maintenance and care
1. Regular inspection: Regularly check the operating status of the electric fluorine-lined gate valve, including the electric device, valve sealing performance and flange connection.
2. Lubrication and maintenance: According to the frequency of use, regularly lubricate and maintain the valve and electric device to ensure its smooth operation.
3. Cleaning and maintenance: Keep the valve and electric device clean to prevent dust and impurities from entering and affecting their normal operation.
Through the above steps, we can ensure that the electric fluorine-lined gate valve is in excellent condition during installation and commissioning, ensuring its reliability and long life in practical applications.