How to maintain power station valves on a daily basis?

Power station valves are key equipment for controlling fluid flow in power production systems. With their sealing properties and pressure and temperature resistance, they are widely used in steam systems, cooling water circulation, and wastewater and emission control.
The maintenance requirements for power station valves are as follows:
1. Regularly check the wear and lubrication status of the seals, replenish the grease in the worm gear box every two months, and replace aging parts when necessary.
2. Perform periodic sealing performance tests to prevent leakage.