valvụ nkwụnye mmanu mmanu mejupụtara oghere n'etiti plọg tinyere axis ya.A na-emechi oghere a na ala ma tinye ya na ntinye ntinye nke sealant n'elu.A na-agbanye ihe mkpuchi ahụ n'ime oghere, na valvụ nlele n'okpuru ntinye ntinye na-egbochi ihe mkpuchi ahụ ka ọ na-asọba na ntụgharị ihu.Ihe mkpuchi ahụ na-esi n'oghere etiti pụta site na oghere radial n'ime oghere mmanu na-agbatị ogologo nke elu oche nke plọg ahụ.

Iji belata torque nke omenala oche lubricated plọg valves,lubricated plọg valvesna-echepụtara na ọtụtụ ebe.Na mgbakwunye na njirimara nke valvụ plọg ubricated mmanụ a na-ahụkarị, valvụ plọg na-edozi nrụgide nwekwara njirimara ndị a:

• 1.The nkwụnye cone nke mgbali guzozie lubricated plọg valvụ na-n'ịnyịnya na-atụgharị uche ọnọdụ.Enwere valvụ nlele n'akụkụ elu nke cone plọg.Mgbe a na-emechi valvụ ahụ, n'ihi ọdịiche dị na mpaghara elu na nke dị ala nke plọg cone, mmanụ a na-agbanye mmanụ na-eme ka ọkpụkpụ ahụ na-ebuli elu, nke mere na nkwụnye ahụ na valvụ akara elu nwere ike ịbụ. mma akara.
• 2. Mgbe e meghere valvụ ahụ, nrụgide dị n'ime ụlọ dị ala nke valvụ ahụ na-edozi ahụ na nrụgide nke ọkara na pipeline.Mmanụ mkpuchi dị elu dị n'ime ụlọ elu na-eme ka ahụ plọg ahụ gbadaa ala, na ntakịrị oghere na-apụta n'etiti cone plug na mkpuchi mkpuchi nke valvụ ahụ, ike nke nkwụnye ahụ na-atụgharị na-ebelata nke ọma.