I-valve inezinhlobonhlobo zokusetshenziswa nezinhlobo, ezingahlukaniswa ngokujwayelekile zibe izinhlobo ezimbili:

1. i-automatic valve: i-valve ezisebenza ngokwayo kuye ngokuthi umthamo we-medium (uketshezi negesi).Njenge-valve yokuhlola, i-valve yokuphepha, i-valve elawulayo, i-valve yokudonsa, i-valve yokunciphisa ingcindezi, njll.

2. i-valve yokushayela: i-valve esebenza nge-manual, kagesi, i-hydraulic kanye ne-pneumatic, njenge-valve butterfly, i-valve yebhola, i-valve yesango, i-stop valve, i-valve yokugeleza kwencwadi, i-plug valve, njll.

Ngokusho kwemodi yokushayela, ingahlukaniswa ibe:

1. Ugesi: oshayelwa yinjini noma ezinye izinto zikagesi.

2. I-Hydraulic: iqhutshwa (amanzi, amafutha).Uhlobo lokuslayida lwe-Swing

3. I-pneumatic;sebenzisa umoya ocindezelwe ukushayela i-valve ukuvula nokuvala.

4. Incwadi: ngosizo lwesondo lesandla, isibambo, i-lever noma i-sprocket, iqhutshwa ngabasebenzi.Uma i-torque yokudlulisela inkulu, ifakelwe izinto zokunciphisa isivinini njengesondo negiya.

Ngokusho kwenhloso, i-valve ingahlukaniswa ibe:

1. Umsebenzi wokuphuka: osetshenziselwa ukuxhuma noma ukusika i- medium pipeline, njenge-valve yokumisa, i-valve yesango, i-valve yebhola, i-valve yaseCambodian, njll.

2. Hlola umsebenzi: esetshenziselwa ukuvimbela ukubuyela emuva kwe-medium, njenge-valve yokuhlola.

3. Umsebenzi wokulawula: osetshenziselwa ukulawula ukucindezela nokugeleza kwe-medium, njenge-valve yokulawula kanye ne-valve yokunciphisa ukucindezela.

4.Umsebenzi wokusabalalisa: usetshenziselwa ukuguqula isiqondiso sokugeleza kwe-medium kanye nokusabalalisa okuphakathi, njengepulaki yezindlela ezintathu, i-valve yokusabalalisa, nokuhlanza.

5. Ivalvu yokuphepha: lapho umfutho ophakathi nendawo udlula inani elishiwo, isetshenziselwa ukukhulula i-oxygen engasasebenzi futhi kuqinisekiswe ukuphepha kwesistimu yamapayipi nezinto zokusebenza, njenge-valve yokuphepha kanye ne-valve yezimo eziphuthumayo.

6. Amanye amaqembu akhethekile: njenge-drain valve, i-vent valve, i-drain valve, njll.

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