| INGINGO | BISANZWE | MMATERIAL | UMUNTU |
| 1 | UNION NUT | U-PVC | 1 |
| 2 | IHEREZO RY'UMUHANZI | U-PVC | 1 |
| 3 | O-RING | EPDM · NBR · FPM | 1 |
| 4 | KUBONA | URUBUGA RWA STAUNLESS | 1 |
| 5 | PISTON | U-PVC | 1 |
| 6 | GASKET | EPDM · NBR · FPM | 1 |
| 7 | UMUBIRI | U-PVC | 1 |
| SIZE | 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 |
Ibisobanuro birambuye kuri cheque valve:
Kugenzura indangagaciro ni ibyuma byikora, bizwi kandi nka cheque ya valve, inzira imwe, indangagaciro zisubira cyangwa izigunga.Imyitwarire ya disiki igabanijwe muburyo bwo kuzamura no guhinduranya.Kugenzura igenzura rya valve risa muburyo bwo gufunga valve, ariko ikabura igiti cya valve itwara disiki.Ikigereranyo gitemba kiva mumpera yimbere (uruhande rwo hepfo) kandi gisohoka kiva kumpera (kuruhande rwo hejuru).Iyo umuvuduko winjira urenze igiteranyo cyuburemere bwa disiki no kurwanya umuvuduko wacyo, valve irakingurwa.Ibinyuranye, valve ifunze iyo igikoresho gisubiye inyuma.Igenzura rya swing igenzura ifite disikuru ihindagurika kandi irashobora kuzenguruka umurongo, kandi ihame ryakazi risa nkiryo rya lift igenzura.Igenzura rya valve rikoreshwa kenshi nka valve yo hepfo yigikoresho cyo kuvoma kugirango wirinde gusubira inyuma kwamazi.Gukomatanya kugenzura valve no guhagarika valve birashobora gukina uruhare rwo kwigunga.Ikibi ni uko kurwanya ari binini kandi imikorere ya kashe iba mibi iyo ifunze.