resilient seated non-rising stem fire fire valve valve
resilient seated non-rising stem fire fire valve valve
Moralo joalo ka BS EN 1171 / DIN 3352 F5.
Tekanyo ea Sefahleho le Sefahleho e lumellana le BS EN558-1 letoto la 15, DIN 3202 F5.
Ho phunya flange ho loketse BS EN1092-2, DIN 2532 / DIN 2533.
Ho roala ka epoxy fusion.
Khatello ea Mosebetsi | 10 bar | 16 bar |
Ho Leka Khatello | Shell: 15 mekoallo; Sebaka: 11 bar. | Shell: 24bars; Sebaka: 17.6 bar. |
Mocheso oa Mosebetsi | 10°C ho isa ho 120°C | |
Mecha ea litaba e loketseng | Metsi, oli le khase.
|
Che. | Karolo | Lintho tse bonahalang |
1 | 'Mele | Tšepe ea ductile |
2 | Bonnet | Tšepe ea ductile |
3 | Cheche | Tšepe ea Ductile |
4 | Ho roala ka wedge | EPDM / NBR |
5 | Gasket | NBR |
6 | Motsoako | (2 Cr13) X20 Cr13 |
7 | Nate ea stem | Koporo |
8 | Washer e tsitsitseng | Koporo |
9 | Bonnete ea 'mele Bolt | Tšepe 8.8 |
10 | O Ring | NBR / EPDM |
11 | Lebili la letsoho | Tshepe/ Tshepe |
Belofo ea heke e atisa ho sebelisoa tsamaisong ea liphaephe tsa mollo oa sprinkler ho laola phepelo ea metsi ea pipe, 'me hangata e sebelisoa tsamaisong ea tšireletso ea mollo.