1. According to the size of the valve, choose different types of valve safety locks.
2. According to the different environment, the valve safety locks with different materials and the acid and alkali resistance are required.
3. Different types of valves, such as ball valve, butterfly valve, gate / gate valve, rotary valve, etc., have different safety locks.
4. The size of the valve is different, the size of the selected safety lock is also different.
5. To see whether the safety standards of safety locks are in line with, some small factories are easy to cut corners, save costs, and the quality of products will naturally decline. Therefore, we should select valve locks from some regular manufacturers that meet the safety standards.
6. Check whether the package and instruction of valve lock are qualified, and whether there is any non-compliance such as exaggeration
7. After sales service is also a condition for selecting valve locks, because a good manufacturer will provide guidance and help for your after-sales use, lock out and tag out.
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Post time: Sep-07-2020
