| ITEM | MOHLOMI | LITŠOANTŠISO | QUANTITY |
| 1 | KOPANO NTE | U-PVC | 1 |
| 2 | QETELA MOKHOPI | U-PVC | 1 |
| 3 | O-RING | EPDM · NBR·FPM | 1 |
| 4 | LESELE | TS'EPILE TS'EPI | 1 |
| 5 | PITSO | U-PVC | 1 |
| 6 | GASKET | EPDM · NBR·FPM | 1 |
| 7 | MMELE | U-PVC | 1 |
| KHOLO | NPT | BSPT | BS | ANSI | DIN | JIS | |||
| Thd./in | d1 | d1 | d1 | d1 | D | L | H | ||
| 25mm (1") | 11.5 | 11 | 34 | 33.4 | 32 | 32 | 45.4 | 130 | 69.2 |
| 40mm (1½") | 11.5 | 11 | 48 | 48.25 | 50 | 48 | 61 | 172.2 | 89 |
| 50mm (2") | 11.5 | 11 | 60 | 60.3 | 63 | 60 | 75 | 162.5 | 96.7 |
Tlhaloso e qaqileng ea valve ea ho hlahloba:
Li-valve tsa ho hlahloba ke li-valve tsa othomathike, tse tsejoang hape e le li-valve tsa cheke, li-valve tsa tsela e le 'ngoe, li-valve tsa ho khutla kapa li-valve tsa ho itšehla thajana.Motsamao oa disc o arotsoe ka mofuta oa lifti le mofuta oa swing.Sephahla sa ho hlahloba se phahamisa se tšoana le sebopeho sa valve se koalang, empa ha se na lehlaka la valve le tsamaisang disc.Sehare se phalla ho tloha pheletsong ea ho kena (lehlakoreng le ka tlase) 'me se phalla ho tsoa pheletsong ea ho tsoa (lehlakoreng le kaholimo).Ha khatello ea ho kena e le khōlō ho feta boima ba boima ba disc le ho hanyetsa ha eona ho phalla, valve e buloa.Ho e-na le hoo, valve e koetsoe ha sehare se khutlela morao.The swing check valve e na le disc e sekametseng 'me e ka potoloha ho potoloha axis,' me molao-motheo oa ho sebetsa o tšoana le oa valve ea ho hlahloba ho phahamisa.Hangata valve ea ho hlahloba e sebelisoa e le valve e ka tlaase ea mochine oa ho pompa ho thibela ho khutla ha metsi.Motsoako oa valve ea ho hlahloba le valve ea ho emisa e ka bapala karolo ea ho itšehla thajana.Bothata ke hore khanyetso e kholo mme ts'ebetso ea ho tiisa e fokola ha e koetsoe.