How do they do... How to overhaul a non return globe valve...Part (1)

Overhaul#steam valve# Boiler #Non return valve#Globe valve#repair of valve#Lapping of valves#inspection in valve #Maintenance of valves #Marine valves#Types of valves#ship board valves
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[@aravindsoman6791]

Not SDNR..in non return valve..the valve is floating type

[@bhuvanayyanar6524]

Sir, 1 dobut ! This is SDNR valve ? Because Valve stem is not locked with valve disc in SDNR , can u tell me the difference in arrangements on SDNR & normal globe valve?

[@ashishmishra2144]

Sir in video, initially bonnet is coming out after removing bonnet nuts. So what you have done to remove bonnet to come out from body ?

[@PramodKumarSahu]

valve should remain there only

[@marine-knowledge-basha]

S sir ur rt

[@PramodKumarSahu]

why the valve is come out with it

[@marine-knowledge-basha]

Sir.. Vl upload Another vdo on the same

[@PramodKumarSahu]

this is not sdnr

[@marine-knowledge-basha]

😳

[@PramodKumarSahu]

@@marine-knowledge-basha 😅

[@ashishmishra2144]

Sir 10K meane 10 bar or whar ?

[@marine-knowledge-basha]

s sir crt