resilient zaum tsis-nce qia hluav taws tua lub rooj vag valve
resilient zaum tsis-nce qia hluav taws tua lub rooj vag valve
Tsim raws li BS EN 1171 / DIN 3352 F5.
Lub ntsej muag-rau-Face dimension ua raws li BS EN558-1 series 15, DIN 3202 F5.
Flange drilling yog tsim rau BS EN1092-2, DIN 2532 / DIN 2533.
Epoxy fusion txheej.
| 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 | Hlau hlau |
| 2 | Bonnet | Hlau hlau |
| 3 | Npuag | Hlau Hlau |
| 4 | Ntug txheej | EPDM / NBR |
| 5 | Gasket | NBR |
| 6 | Qe | (2 Cr13) X20 Cr13 |
| 7 | Stem noob | tooj dag |
| 8 | Tsau washer | tooj dag |
| 9 | Lub cev bonnet Bolt | Hlau 8.8 |
| 10 | O Nplhaib | NBR / EPDM |
| 11 | Tes log | Hlau / Hlau |
Lub rooj vag valve feem ntau siv nyob rau hauv tsis siv neeg sprinkler hluav taws piping system los tswj cov dej ntawm cov yeeb nkab, thiab feem ntau uesd nyob rau hauv kev tiv thaiv hluav taws.
