Sepheo sa rona ke ho kopanya le ho ntlafatsa boleng le tšebeletso ea lihlahisoa tse seng li ntse li le teng, ho ntse ho le joalo, kamehla re hlahisa lihlahisoa tse ncha ho finyella litlhoko tse fapaneng tsa bareki bakeng sa theko ea 2019 Dn50-200mm.Bukana Tšepe ea ho Lahlela U Type Butterfly Valve , Ha u ntse u tsoma hang-hang Boleng ba boleng bo phahameng ka theko e kholo ea theko le ho fana ka nako e loketseng. Ikopanye le rona.
Sepheo sa rona ke ho kopanya le ho ntlafatsa boleng le tšebeletso ea lihlahisoa tse seng li ntse li le teng, ka nako e tšoanang re lula re hlahisa lihlahisoa tse ncha ho finyella litlhoko tse fapaneng tsa barekiTšepe ea ho Lahlela,Bukana,U Type Butterfly Valve , Khamphani ea rona e latela mohopolo oa botsamaisi oa "boloka boqapi, phehella bokhabane". Motheong oa ho netefatsa melemo ea lihlahisoa tse teng, re tsoela pele ho matlafatsa le ho atolosa nts'etsopele ea lihlahisoa. Khamphani ea rona e tsitlallela ho nchafatsoa ho nts'etsapele nts'etsopele e tsitsitseng ea likhoebo, le ho re etsa hore re be bafani ba thepa ea lapeng ba boleng bo holimo.
Lethathamo la lintho tse ka sehloohong
| Likarolo | Lintho tse bonahalang |
| 'Mele | tšepe e entsoeng ka tšepe, tšepe ea ductile, |
| Setulo | EPDM, NBR,VITON, PTFE |
| Diski | nickel ductile iron, AI bronze, tšepe e sa hloekang |
| Letsoako | tšepe ea carbon, tšepe e sa hloekang |
| Bushing | PTFE |
| "O" lesale | PTFE |
| Pin | ts'epe e sa beng le mabali |
| Senotlolo | ts'epe e sa beng le mabali |