What is the purpose of the holes on the body of this high-pressure electric valve?
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I need help understanding what the holes on the body of this high-pressure electric valve are for
I’m not sure; I guess it’s a water seal that is used to contain steam. You can search for \"water seal valves\", and it’s best to ask the valve manufacturer as well, because I’m not familiar with the structure of their valves either
Holes for product assembly process. This valve features a self-sealing valve cover PSB structure, with multiple rings inside that serve as elements for limiting pressure; adjustments are required during assembly through these process holes. Additionally, if it is detected that medium is escaping through this hole, it indicates a problem with the valve cover seal, and sealing adjustment or repair is required.
Adding grease is used to lubricate the valve stem, right?