Mechie-apụ valvụ: ọmụma bara uru

Mechie-apụ valvụ bụ a pipeline valvụ mmewere eji na ọnọdụ dịgasị iche iche. N'ọnọdụ dị otú a ngwaọrụ ije nke kpochidoro so ke ukem axis nke isi eruba nke mmiri mmiri n'ime.

Mechie-apụ na inye iwu valvụ na-electric ekpede usoro gbakwasara ịgbanwe na-arụ ọrụ na-ajụ eruba, nke na-akpali site na pipeline. Mechie-apụ valvụ nwere ike kpụrụ nke ọla, na ígwè na ígwè, ọ na-eji aka ịchịkwa mmiri mmiri ma ọ bụ gas eruba site pipeline, nakwa dị ka ihe mmewere na nkanka eruba. Ọ bụrụ na anyị na-dị ka ihe ndabere maka nhazi ọkwa nke imewe atụmatụ nke ngwaọrụ, nakwa dị ka nzube ya, ọ bụkwa ndị mechie-apụ solenoid valvụ, nke na-enyere ndị management nke gburugburu ebe obibi na usoro na a anya, nakwa dị ka flanged na grooved-ụdị valves.

E nwere nza nke iche nke ụdị valvụ. Nhọrọ nke a akpan akpan onye na-adabere na àgwà nke na nkà na ụzụ usoro, nakwa dị ka ihe aga-eme nke na-kenyere nchekwa shutoff valvụ. Ihe ọzọ dị mkpa bụ ụdị nke usoro, ebe ọ na-eji.

Valves na-ekesa zuru ezu n'imezu ọrụ nke valves, na-enye ohere na-enye elu àgwà akara na kpochidoro ahụ, nke na Ọdịdị nke na ngwaọrụ dị nnọọ mfe. Valves eji maka gaseous na mmiri mmiri gburugburu na-enwe a dịgasị iche iche nke na-arụ ọrụ Njirimara: nsogbu na okpomọkụ. Ha na-na-eji na paịpụ enwe a obere n'obosara, ebe ọ bụ na ibu ichekwa nwere na ihu a ọnọdụ na nke n'ụzọ enwekwu ike a chọrọ maka valvụ akara, nakwa dị ka mgbagwoju anya na-ewu, iji hụ kwesịrị ekwesị aba valvụ a na-etinye sadulu ahu.

Mechie-apụ valvụ nwere ọtụtụ uru:

- ekwe omume nke iji n'okpuru elu nsogbu na okpomọkụ, agụụ, ike ike na corrosive gburugburu;

- ala nke mmezi na nkà na ụzụ ọrụ kpọmkwem n'ime ọrụ.

Site imewe atụmatụ valves ndị yiri valves, Otú ọ dị, a isi dị iche bụ ụzọ ịkpali shutter valves inye ọzọ uru:

- ka n'ụzọ zuru ezu na-emeghe shutter achọ a obere ọrịa strok, ka arọ nke na ngwaọrụ na na-elu bụ ya zuru ezu obere;

- tightness nke ọnụ ụzọ ámá valves enye a nnọọ mfe karịa na valves;

- oghere na mmechi nke valvụ shutter fọrọ nke nta ekwe esemokwu akara, nke ukwuu ebelata ogo wear;

- ka mkwado oru bellows ekwe na-eji.

Slam-emechi-apụ valvụ nwekwara nwere ụfọdụ:

- elu eruba-eguzogide, na odide a bukwanu dayameta na elu na-agba ije gburugburu ebe obibi na-emepụta ịrịba ume weere, na-eme mkpa ka mma na mbụ usoro mgbali;

- n'obosara egbochi ndị akporo ngwa nke valvụ;

- na ọtụtụ chepụtara bụ nwụrụ anwụ zones ebe e nwere ihe ìgwè n'ibu adịghị si arụ ọrụ na-ajụ, nke ukwuu mma corrosion na valvụ ahu.

Na nke ọ bụla, a na ụdị mkwado na ọtụtụ-eji.