Hlau rooj nce qia rooj vag valve
BS 5163 Hlau rooj nce qia rooj vag valve

Loj: DN 50 - DN 300
Lub ntsej muag-rau-Face dimension ua raws li BS 5163: 1986.
Flange drilling yog tsim rau BS 4504 / BS Table D.

| Ua Haujlwm Siab | 10 bar | 16 bar |
| Kev Ntsuas Siab | Plhaub: 15 bars; Lub rooj zaum: 11 bar. | Plhaub: 24bars; Qhov siab: 17.6 bar. |
| Ua haujlwm kub | 10 ° C rau 120 ° C | |
| Tsim nyog Media | Dej, roj & roj. | |

| Tsis muaj. | Ib feem | Khoom siv |
| 1 | Lub cev | Cam khwb cia hlau / Ductile hlau |
| 2 | Bonnet | Cam khwb cia hlau / Ductile hlau |
| 3 | Ntug | Hlau hlau |
| 4 | Rooj | Bronze / tooj dag |
| 5 | Gasket | NBR |
| 6 | Qe | (2 Cr13) X20 Cr13 |
| 7 | Stem noob | tooj dag |
| 8 | Tsau washer | tooj dag |
| 9 | Tes log | Hlau / Hlau |
Sau koj cov lus ntawm no thiab xa tuaj rau peb







