Iindaba zeShishini

Ukukhetha ibhabhathane: Ungayikhetha njani phakathi kwetywina elithambileyo kunye netywina elinzima? Ekukhetheni kweevalve zebhabhathane, ukhetho phakathi kwebhabhathane lebhabhathane elithambileyo elitywiniweyo kunye neevalvery zebhabhathane ezinamagqabi ngokuthe ngqo kuchaphazela ngokuthe ngqo intsebenzo yokutywina kwenkqubo, inkonzo, kunye neendleko.

Kutheni le nto intsebenzo yokutywina yeBhola yeBhola yeBhola yeValves iyahluka njengokutshintsha kobushushu?

Eyona nto iphambili ekufezekiseni i-zero yokuvuza kwiivali zebhola ilele kubume obumiselweyo, eqinisekisa ukuvinjwa okusebenzayo kokusetyenziswa kwezixhobo, iinkqubo, iinkqubo, kunye neetekhnoloji eziyintamthi.

Ukuvuza ngaphakathi kweeValves zeBhola zeValves yimpazamo kwiinkqubo zemizi-mveliso, ezinokubangelwa yindlela yokuyila, izinto, ukusebenza, okanye imicimbi yolondolozo.

Ukukhethwa kwee-valves zokujonga kufuna ukuqwalaselwa ngokubanzi kwezinto ezininzi ukuqinisekisa ukusebenza ngokuzinzileyo kunye nokuthenjwa okunokuthenjwa phantsi kweemeko ezithile zomsebenzi, kunye nokuthintelwa okusebenzayo kwe-Bightflowflow.

Umsebenzi ophambili we-valve yokutshekisha (ekwabizwa ngokuba yivalve yendlela enye) kukuthintela ukubuyela umva kwendawo ephakathi kwaye kuqinisekiswe indlela yokuhamba-hamba. Isebenza ngokubanzi kwiimeko ezahlukeneyo zomsebenzi kwaye iya kuziswa kwimilinganiselo emininzi ngolu hlobo lulandelayo: