Menene bawul?
Bawuloli, a cikin injiniyan injiniya, na'urar don sarrafa kwararar ruwa na ruwa (taya, gas, slurries) a cikin bututu ko wasu shinge. Gudanarwa shine ta hanyar zama mai motsi wanda ya buɗe, ya rufe, ko kuma a buɗe shi, ko kuma a buɗe shi a cikin hanyar wucewa. Bawuloli sune manyan nau'ikan nau'ikan guda bakwai: Duniya, Gateo, allura, toshe (zakara), faranti, opped, da spool.

Ta yaya bawul yake aiki?
Bawul na na'urar injiniya ne wanda ke toshe bututu ko kuma gaba ɗaya don canza adadin ruwan da zai shuɗe ta.

Ina ware sarrafa bawul ɗin da aka yi amfani da su?
Bawul ɗin sarrafawa shine bawul ɗin da aka yi amfani da shi don sarrafa ruwa mai yawa ta hanyar bambance girman nassi kamar siginar sarrafawa. Wannan yana ba da izinin sarrafa kai tsaye na darajar kwarara da kuma sakamakon kulawa da tsari iri kamar matsin lamba, zazzabi, da matakin ruwa.

Menene nau'ikan bawuloli?
Akwai nau'ikan bawuloli daban-daban: Gateofa, Clocks, Tashar, Butterfm, Sassara, Taimako, Al'amari, taimako, kowane nau'in yana da nau'ikan samfura da kuma damar daban-daban.

Menene nau'ikan ƙa'idodi daban-daban suke amfani da su?
Toshe Valves (bawulen bawul), bawulen bawuloli, da malam buɗe ido, da malamai belves sune mafi yawan nau'ikan bawul da aka fi amfani da shi a cikin dumama, iska, da tsarin kwandishan. Sauran Vawul ɗin da ake amfani da su cikin tsarin daofofiofofar Kayayyakin Kniflves, Bawuloli na diaphim, da bawuloli masu ƙofofi.

Daban-daban nau'ikan bawuloli suna amfani da su a sassa daban-daban. A wannan labarin ya ambaci bawuloli 19.
1. Globe bawul
2. Gate Valve
3. Bawul bawul
4. Buttocky bawul
5. Tashar diaphragm
6. Toshe bawul
7. Buƙatar bawul
8. Bawul din kusurwa
9. Tsunkule bawul
10. Slide bawul
11.
12. Seelenoid bawul
13. Koda Balve
14. Gudun maimaitawa
15. Back Matsayi Matsayi
16. Y-nau'in bawul
17. Piston Valve
18. Matsala ta daidaita bawul
19. Duba bawul