1.E nyane ka boholo le boima bo bobebe.Ho kenya habonolo le tlhokomelo.E ka kenngoa hohle moo ho hlokahalang.
2.Mohaho o bonolo le o kopanetsoeng, ts'ebetso e potlakileng ea 90 degree on-off.
3.Flow curve e sekametse moleng o otlolohileng.Ts'ebetso e ntle ea taolo.
4.Bophelo bo bolelele ba tšebeletso.Ema teko ea likete-kete ea ho bula/ho koala ts'ebetso.
5.Khetho e pharaletseng ea lisebelisoa, e sebetsang bakeng sa mecha ea litaba e fapaneng.
Tekanyetso ea moralo: MSS SP-67, API609, EN593
Sefahleho le sefahleho: API609,ISO5752 letoto la 20,BS5155
Flange ea ho qetela: DIN PN10/16/25, ANSI B 16.1, BS4504, ISO PN10/16, JIS B 2212/2213, BS 10 tafole D, BS 10 tafole E
Teko le tlhahlobo: API 598
Bohareng bo sebetsang: Metsi a hloekileng, likhoerekhoere, metsi a leoatle, moea, mouoane, lijo, meriana, oli, asiti,
Alkalis, joalo-joalo.
'Mele:CI/DI/WCB/SS
Disc:DI/ALB/WCB/MONEL/CF8/CF8M
Motheo: SS416/SS304/SS316/WCB
Setulo: EPDM/BUNA/NBR/NR/PTFE/HYPALON/VITON/NEOPRENE