1. The electric actuator valve should be stored in the dry and ventilated room, and the two sections of the valve body should be blocked.
2. Long-term storage of electric valves should be checked regularly to remove dirt and apply anti-rust oil on the processing surface.
3. After installation, it should be checked regularly, the main inspection items:
(1)Check if the sealing surface is completely good
(2)After the assembled, the valve should be tested for sealing performance.
(3)Check the damage of the stem and stem nut of valve. If there is damage, replace it in time.
(4)Check if the packing is out of date, and replace it if it is damaged.
Post time: Jul-28-2021