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Nkọwa na nkọwa nke ụdị valvụ na koodu mkpụrụedemede

Nkọwa na nkọwa nke ụdị valvụ na koodu mkpụrụedemede

valvụ bụ akụrụngwa dị mkpa na sistemu mmiri na-ebufe mmiri, nke a na-eji chịkwaa ọsọ ọsọ, ntụgharị ụzọ, nrụgide, ọnọdụ okpomọkụ na ihe ndị ọzọ nke mmiri ahụ iji hụ na arụ ọrụ nkịtị nke sistemu mmiri. Ụdị valvụ na koodu akwụkwọ ozi ya bụ ihe ịrịba ama dị mkpa nke arụmọrụ valve, nhazi, ihe na ozi eji. Isiokwu a ga-akọwa ihe nlereanya valvụ na koodu akwụkwọ ozi ya site na echiche ọkachamara.
Nke mbụ, ihe mejupụtara nke ụdị valvụ
Ụdị valvụ ahụ nwere akụkụ asaa, n'aka nke ya: koodu klas, koodu nnyefe, koodu njikọ, koodu nhazi, koodu ihe, koodu nrụgide na-arụ ọrụ na koodu ahụ valve. A na-anọchi anya akụkụ asaa ndị a site na mkpụrụedemede na nọmba, nke koodu klas, koodu nnyefe, koodu njikọ, koodu owuwu na koodu nrụgide na-arụ ọrụ chọrọ, na koodu ihe onwunwe na valvụ ahụ bụ nhọrọ.
Nke abụọ, valvụ akwụkwọ ozi koodu ndokwa na nkọwa
1. Koodu klaasị: Koodu klas na-egosi ojiji na ọrụ nke valvụ ahụ, ya na mkpụrụedemede “G” maka valvụ ebumnuche izugbe, “P” maka mmanụ ala na mmiri ọgwụ, “H” maka valve ụgbọ mmiri, “Y” maka valves metallurgical, wdg.
2. Koodu nnyefe: koodu nnyefe na-egosi ọnọdụ ọrụ nke valvụ ahụ, ya na mkpụrụedemede "M" maka akwụkwọ ntuziaka, "Q" maka pneumatic, "D" maka eletriki, "F" maka hydraulic, "B" maka electro-hydraulic, wdg.
3. Koodu ụdị njikọ: Usoro njikọ njikọ na-egosi ọnọdụ njikọ nke valvụ ahụ, ya na mkpụrụedemede "B" maka njikọ eriri, "G" maka njikọ welded, "R" maka njikọ flange, "N" maka njikọ eriri eriri, wdg. .
4. Usoro nhazi koodu: koodu nhazi usoro na-egosi njirimara nhazi nke valvụ, nke e gosipụtara site na mkpụrụedemede na nọmba. Dịka ọmụmaatụ, koodu nhazi nke valvụ ọnụ ụzọ bụ "Z", koodu nhazi nke valvụ nru ububa bụ "D", koodu nhazi nke valvụ bọọlụ bụ "Q" na ndị ọzọ.
5. Koodu ihe: Koodu ihe eji eme ihe na-egosi isi akụkụ nke ihe valvụ, nke akwụkwọ ozi nọchiri anya ya. Dịka ọmụmaatụ, koodu ihe onwunwe nke valvụ nchara carbon bụ "C", koodu ihe nke igwe anaghị agba nchara bụ "S", koodu ihe nkedo nke valvụ nchara bụ "Z" na ihe ndị ọzọ.
6. Koodu nrụgide na-arụ ọrụ: Koodu nrụgide na-arụ ọrụ na-egosi nrụgide ọrụ kachasị nke valvụ na-enye ohere n'okpuru ọnọdụ ọrụ nkịtị, gosipụtara site na mkpụrụedemede na nọmba. Dịka ọmụmaatụ, valvụ nwere nrụgide ọrụ nke 1.6MPa nwere koodu nrụgide na-arụ ọrụ nke "16".
7. Koodu ụdị valvụ: koodu ụdị valvụ na-egosi ụdị nhazi ahụ valvụ, nke akwụkwọ ozi nọchiri anya ya. Dịka ọmụmaatụ, koodu ụdị valvụ ahụ sitere na valvụ bụ "T", akụkụ nke valvụ ahụ bụ "A" na ndị ọzọ.
Nke atọ, nkọwa nke ụdị valvụ na koodu mkpụrụedemede ya
Inweta ụdị valvụ ọnụ ụzọ ámá a na-ejikarị eme ihe “Z41T-16C” dịka ọmụmaatụ, nkọwa ya bụ nke a:
- "Z" na-egosi na ụdị valvụ bụ valvụ ebumnuche izugbe;
- "4" na-egosi na nnyefe mode bụ akwụkwọ ntuziaka;
- 1 na-egosi na njikọ ahụ agbadoro.
- "T" na-egosi na ihe owuwu ahụ bụ valvụ ọnụ ụzọ ámá;
- "16" na-egosi na nrụgide ọrụ bụ 1.6MPa;
- "C" na-egosi carbon ígwè.
Site na nkọwa dị n'elu, ị nwere ike ịghọta nke ọma ụdị nke valvụ ọnụ ụzọ ámá, ọnọdụ nnyefe, ụdị njikọ, ụdị nhazi, nrụgide ọrụ na ozi ihe onwunwe.
Iv. Mmechi
Nkọwa nke ụdị valvụ na koodu mkpụrụedemede ya bụ nkọwa teknụzụ dị mkpa nke ụlọ ọrụ valve, nke dị oke mkpa iji hụ na nhazi na mgbanwe mgbanwe nke imewe, nrụpụta, nhọrọ na iji ngwaahịa valve. Ịghọta ụdị valvụ na nkọwapụta koodu mkpụrụedemede ya na usoro nkọwa na-enyere aka ịhọrọ nke ọma ma jiri valvụ ahụ hụ na ọrụ nchekwa, ntụkwasị obi na ịrụ ọrụ nke ọma nke usoro nnyefe mmiri.


Oge nzipu: Sep-08-2023

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