Ukukhetha i-valve ye-boocenoid yasekunene yesicelo esithile kubandakanya ukuqwalaselwa okuphambili okuphambili:
1. ** Iimfuneko zesicelo **: Chonga umsebenzi kufuneka wenze i-valve (umz.
2.
I-3. ** Uxinzelelo kunye nokuhamba kweenkcukacha
4. ** Inkcazo yombane **: Cinga ngombane kunye nokubonelela ngamandla (umz.
5. ** Imeko yokusebenza Oku kuyakumisela umxholo wevali (umzekelo, uBrass, intsimbi engenasimo, iplastiki).
I-6. ** Ixesha lokuphendula **: Vavanya ukuba kufuneka ngokukhawuleza kangakanani na ivalve okanye kufutshane. Ezinye izicelo zinokufuna ukuba amaxesha amungelwe ngokukhawuleza.
I-7.
8.
9. ** Iinketho zokuphakama **: Jonga isitayile sokuphakamisa kunye nokufumaneka kwendawo kwisicelo sakho ukuqinisekisa ufakelo olufanelekileyo.
I-10. ** Ixabiso kunye nokufumaneka **: Cinga ngohlahlo-lwabiwo mali kwaye ujonge ukufumaneka kwevali evela kubathengisi.
Ngokuzibandakanya ngononophelo ezi zinto, unokukhetha eyona valve ye-bolenoid yomoya wesicelo sakho.
