Mokhoa oa ho sebelisa valve ea ho lulisa ka nepo?

1. Taba ea pele, re lokela ho tseba ka lihlahisoa tsa rona. Thepa e ka sehloohong ea valve ea ho lulisa ke koporo, 'me khatello e sebetsang ke 16BAR. Sehlahisoa se seng le se seng se tlameha ho feta tekong ea khatello ea metsi ho netefatsa boleng ba sehlahisoa. Fana ka bareki sehlahisoa sa ho qetela. Valve ea ho lulisa e kentsoeng ke valve ea hydrant ea mollo e khaotsoeng. Li-valve tsena tsa ho lulisa tse sekametseng li ka fanoa kae betliloengor khoeleLi-inlet, tse entsoeng ho latela BS 5041, Karolo ea 1, le khokahano le sekoahelo se foufetseng sa hose ea ho isa li lumellana le BS 336:2010. Li-valve tsa ho lulisa ke tsa sehlopha sa khatello e tlase 'me li loketse likhatello tse tloaelehileng tsa ho kena ho fihlela ho li-bar tse 15. Kalafo ea bokaholimo ba ho lahla ka hare ho valve ka 'ngoe ke ea boleng bo holimo, e leng se ka netefatsang hore.

2. Valve ea ho lulisa e sebelisetsoa ho tima mollo 'me e hokahantsoe le phaephe ka likhoele. Ha valve e sa sebelisoe, phaephe ea mollo e hokahantsoe le moo valve ea ho lulisa e tsoang teng, 'me valve e buloa ho tima mollo ka khatello ea metsi.