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As shown in the figure, what is the term for this screw used to fix the handwheel of a pneumatic valve? Seeking help from experts~

2018-10-03View Original

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As shown in the figure, what is the term for this screw used to fix the handwheel of a pneumatic valve?
Reply #22018-10-03
It should be called a bearing cover, more or less.
Reply #32018-10-03
This should be the handwheel worm gland; make sure to secure it tightly. Prevent the screw from getting out of alignment and losing control. This isn’t something related to nouns; it’s just a cover. Just deal with it quickly. This thing should have a anti-loosening feature.
Reply #42018-10-10
It’s a component connected to the gear shaft for changing gears; I’ve never even thought about what this thing is called. Usually, valve manufacturers purchase such components already finished.
Reply #52018-10-10
It shouldn’t be the gland for the screw roots; it’s the gland for the worm gear and worm
Reply #62018-10-10
Newbies in the chemical industry, come and take a look; learn *learn*!

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