The steps for regular maintenance of telescopic gate valves are as follows:
OneCleaning:
Clean the surface of the gate valve regularly to remove dirt and impurities to ensure the normal operation of the gate valve.
IILubrication:
Lubricate the piston rod, transmission nut and other wearable parts of the gate valve, and use appropriate lubricants to ensure the flexible operation of the gate valve.
IIICheck:
Regularly check the sealing performance and working condition of the gate valve, including the degree of wear and tear of the valve seat, sealing ring and other components, and replace it in time if there is damage or wear.
FourthAdjustments:
If the opening and closing forces of the gate valve are too large or too small, adjustments need to be made to ensure that the working force of the gate valve is balanced and to prevent problems such as water leakage and anchoring.
FiveTesting:
Regularly conduct pressure tests on gate valves to ensure the tightness and reliability of gate valves.
SixAnti-rust treatment:
To prevent rust on the surface of the gate valve, special coatings or coatings can be used to prevent the gate valve from oxidation and corrosion.
SevenRecords:
Record the situation of each maintenance, including the maintenance date, maintenance content, maintenance personnel, etc., for follow-up tracking and analysis.
In conclusion, regular maintenance of telescopic gate valves is an important means to ensure their normal operation and extend their service life. Detersen recommends that according to the specific use of gate valves, the corresponding maintenance plan should be formulated, and the maintenance and overhaul should be carried out in strict accordance with the plan.
Fujian Detersen valve***