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Many typical features of knife gate valveKnife gate valve has the advantages of simple and compact s
The flow characteristics of the electric control valve directly affect the control quality and stabi
D502 knife gate valve welding electrode conforms to GBEDCr-A1-03 Description:
After the stainless steel valve is installed, it should be checked regularlyThe stainless steel valv
Check the following points during the installation of the check valve1. The secondary flue must be k