I-valve yokulawula ingcindezi
I-valve yokunciphisa ingcindezi eguquguqukayo
200X amavalvu okwehlisa ingcindezi ngokuzenzakalelayo
yehlisa futhi ulawule ingcindezi ephezulu yokungena ekucindezeleni okuphansi komfula okuzinzile, kungakhathaliseki izinga lokugeleza elishintshayo kanye nokucindezela kwe-inlet okuhlukahlukene.
Le valve iyisilawuli esinembile, esisebenza ngomshayeli esikwazi ukubamba ukucindezela kwesitimu emkhawulweni onqunywe kabusha. Lapho ingcindezi eya phansi komfula idlula ukulungiselelwa kokucindezela komshayeli wokulawula, ivalvu eyinhloko nevalve yokushayela ivala i-drip-tight.
Usayizi: DN50 - DN600
I-Flange drilling ifanele i-BS EN1092-2 PN10/16.
I-epoxy fusion coating.
| Ingcindezi Yokusebenza | 10 ibha | 16 ibha |
| Ukuhlola Ingcindezi | Igobolondo: imigoqo engu-15; Isihlalo: 11 bar. | Igobolondo: 24bars; Isihlalo: 17.6 bar. |
| Izinga Lokushisa Lokusebenza | 10°C kuya ku-120°C | |
| Imidiya Efanelekile | Amanzi, uwoyela negesi. | |
Ukuhlolwa kwegobolondo nezimpawu zevalvu ngayinye kwenziwa futhi kuqoshwe ngaphambi kwephakheji ukuze kuqinisekiswe ikhwalithi yomkhiqizo. Imidiya yokuhlola ingamanzi ezimeni zegumbi.
| Cha. | Ingxenye | Okubalulekile |
| 1 | Umzimba | I-Ductile iron/Carbon steel |
| 2 | Ibhonethi | I-Ductile iron/Carbon steel |
| 3 | Isihlalo | Ithusi |
| 4 | I-Wedge enamathela | I-EPDM / NBR |
| 5 | Idiski | I-Ductile iron+NBR |
| 6 | Isiqu | (2 Cr13) /20 Cr13 |
| 7 | Plug Nut | Ithusi |
| 8 | Ipayipi | Ithusi |
| 9 | Ibhola/Inaliti/Pilot | Ithusi |
Uma udinga imininingwane yomdwebo, sicela ukhululeke ukuxhumana.
1. Umsebenzi ozinzile futhi othembekile futhi omkhulu wokugeleza kokudlula.
2. Idiski livule ngokushesha futhi livale kancane ngaphandle kwesando samanzi.
3. Isilawuli sokunciphisa ukunemba okuphezulu ngebanga elikhulu.
4. Ukusebenza kokuvala nempilo ende yesevisi.
Izidingo zokufaka:
1. Ncoma ukuthi kufakwe i-exhuast valve ohlelweni lwamapayipi ukuze kuqinisekiswe ukuthi kusebenza kahle.
2. Ingcindezi yokungena akufanele ibe ngaphansi kuka-0.2Mpa. Uma kwenzeka, ukusebenza kuzoba kubi kakhulu. (Ukubekezelelwa kokucindezela kokuphuma kuzokhuphuka.)
