Iindaba zeShishini

Ii-valve zesango, njengohlobo oluqhelekileyo lwevalve evaliweyo, zisetyenziswa ngokubanzi kwiinkqubo zemidlalo kwimizi mveliso nakwemimandla. Nangona kunjalo, ukufakelwa okungafanelekanga kwamasango kunokubangela uthotho lweengxaki ezinkulu, ezichaphazela ukusebenza kwesiqhelo kunye nobomi benkonzo yenkqubo.

Kwimveliso yemizi-mveliso kunye neemeko ezahlukeneyo zokulawula ulwelo, i-vilves yesango zisetyenziswa ntlobo ze-veli, kodwa ngamanye amaxesha kusenokubakho iingxaki zokungaqhelekanga. Sisiphi isizathu esingemva koku?

Ukusilela rhoqo kweevalve zebhabhathane kuhlala kuhambelana nokungaphumeleli kwetywina, ukusebenza okungaqhelekanga, kunye nokuphazamiseka kwangaphandle.

Ukufakelwa kweevalve zebhabhathane kufuneka zilandele ngqo imigaqo-nkqubo yokusebenza, kwaye i-Mesticaightuiko lanyanzelwa ukusuka ekulungiselelekeni kwangoko kulungiselelo kunye nokugunyazisa.

Iivallo zebhabhathane, njengoko i-valves eqhelekileyo esetyenziswa kwiinkqubo zokulawula i-fluid, inokuchaphazela ukusebenza okuqhelekileyo kwale nkqubo yonke kwimeko yokuvuza kwamanzi. Apha ngezantsi kukho intshayelelo kwizizathu kunye nezisombululo zebhabhathane le-valve.