valvụ mmanụ mmanụ mmanụ aṅụ 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.

Iji belata torque nke omenala oche lubricated plọg valves,valvụ mmanụ mmanụ mmanụ aṅụna-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. Na ọnọdụ okpomọkụ dị elu, mgbasawanye ọkụ nke plọg nwere ike ịbanye na ịrị elu ya na ọdịda ya.valvụ lubricated mmanụ, ọ bụ ezie na iji mmanu mmanu nwere ike ibelata oghere oghere na mmechi nke ọma, mana ọ nwere ike ibute mmetọ nke usoro.Ya mere, a na-ahọrọ mmanụ mmanye akara maka ọnọdụ ọrụ n'ezie.