Mubisanzwe hariho insinga za trapezoidal kurinkoni yo guterura. Binyuze mu mbuto hejuru ya valve hamwe nuyobora umurongo ku mubiri wa valve, icyerekezo kizunguruka gihinduka umurongo ugororotse, ni ukuvuga ko urumuri rukora ruhinduka mubikorwa. Iyo ufunguye valve, iyo uburebure bwo kuzamura irembo bingana na 1: 1 inshuro ya diameter ya valve, inzira itemba irakinguye rwose, ariko iyo ikora, iyi myanya ntishobora gukurikiranwa. Mu mikoreshereze ifatika, vertex yikibaho cya valve ikoreshwa nkikimenyetso, ni ukuvuga, umwanya wikibaho cya valve itimuka ikoreshwa nkumwanya wuzuye wuzuye. Kugirango dusuzume ibintu bifunga byimpinduka zubushyuhe, ubusanzwe valve ifungurwa kuri vertex hanyuma igasubira kuri 1 / 2-1 ihinduka nkumwanya wa valve ifunguye neza. Kubwibyo, imyanya yuzuye ya valve igenwa nu mwanya w irembo (ni ukuvuga inkoni).
Ibiranga ibicuruzwa:
1. Intebe-yuzuye hasi, nta kwegeranya umwanda, kora kashe kurushaho.
2. Disiki ya valve ikubiyemo NBR muri rusange. Ibice by'imbere bya valve bikozwe mu cyuma kitarwanya ruswa kandi kivanze n'umuringa, gishobora gukoreshwa mu gutunganya imyanda kugira ngo ihuze n'imikorere mibi.
3. Ingano nto, uburemere bworoshye, byoroshye gushiraho no kubungabunga
4. Uruti rwa valve rufunze hamwe na O-impeta eshatu, bigabanya cyane kurwanya ubukana bwikurikiranya kandi bigatuma urumuri ruciriritse kandi rugakomera amazi.
Ibikoresho by'ingenzi
| izina | Imiterere y'ibikoresho |
| umubiri | Icyuma |
| Isahani | Ethylene propylene rubber |
| Imbuto | umuringa |
| Bolt | SS201 |
| Bonnet | Icyuma |
| Kurwanya gufungura | umuringa |
| Andika O ruziga | Ethylene propylene rubber |
| Uruti |