Mokhoa oa ho sebelisa valve ea ho lulisa hantle joang?

1. Pele ho tsohle, re lokela ho tseba ka lihlahisoa tsa rona. Lintho tse ka sehloohong tsa valve ea ho lulisa ke koporo, 'me khatello ea ho sebetsa ke 16BAR. Sehlahisoa se seng le se seng se tlameha ho etsa tlhahlobo ea khatello ea metsi ho netefatsa boleng ba sehlahisoa. Fana ka bareki sehlahisoa sa ho qetela Sethapo sa ho lulisa se kentsoeng ke valve e khaotsoeng ea hydrant ea mollo. Li-valve tsena tsa ho lulisa tse sekametseng li ka fanoa kaflangedor khoeleli-inlets, tse entsoeng ho latela BS 5041, Karolo ea 1, le sekoahelo le sekoahelo se foufetseng sa hose ea ho tsamaisa li lumellana le BS 336:2010. Li-valve tsa ho thella ke tsa sehlopha sa khatello e tlase 'me li loketse likhatello tse kenang ka lebitso ho fihla ho 15 bar. Kalafo e ka holimo ea ho lahla ka hare ho valve ka 'ngoe ke ea boleng bo phahameng, e ka netefatsang hore.

2.Belofo ea ho lulisa e sebelisetsoa ho loantša mollo 'me e hokahanngoa le pipeline ka likhoele. Ha valve e sa sebelisoe, hose ea mollo e hokahanngoa le phallo ea valve ea ho lulisa, 'me valve ea buloa ho tima mollo ka khatello ea metsi.