EZ Series Resilient seated OS&Y gate valve
Pamaglarawan:
Ing EZ Series Resilient seated OS&Y gate valve metung yang wedge gate valve ampo Rising stem type, ampo masanting yang gamitan keng danum ampo neutral a likidu (sewage).
Materyal:
| Parts | Materyal |
| Katawan | Cast iron, Ductile iron |
| Disc | Ductile iron&EPDM |
| Tangke | SS416,SS420,SS431 |
| Bonnet | Cast iron, Ductile iron |
| Stem nut | Bronze |
Pressure test:
| Nominal pressure | PN10 | PN16 | |
| Test pressure | Kabatiti | 1.5 Mpa | 2.4 Mpa |
| Pamagtatak | 1.1 Mpa | 1.76 Mpa | |
Operasyun:
1. Manual actuation
Keraklan, ing resilient seated gate valve gagawan de ing handwheel o ing cap top gamit ing T-key. Ing TWS mag offer yang handwheel a maki ustung sukad agpang keng DN ampo ing operating torque. Patungkul kareng cap tops, deng TWS a produktu tutupad la kareng miyayaliwang standards;
2. makakutkut a installations
Metung a espesyal a kasu ning manual actuation malilyari ya nung ing balbula makakutkut ya at ing actuation kailangan yang gawan manibat keng surface;
3． Electrical actuation
Para keng remote control, paintulutan me ing tauling gagamit na bantayan ing operasyun da reng balbula.
Sukat:
| Buri | sukad (mm) | L | D | D1 | b | N-d0 | H | D0 | Timbang (kg) |
| RS | 50 | 178 | 165 | 125 | 19 | 4-Φ19 | 380 | 180 | 11/12 |
| 65 | 190 | 185 | 145 | 19 | 4-Φ19 | 440 | 180 | 14/15 | |
| 80 | 203 | 200 | 160 | 19 | 8-Φ19 | 540 | 200 | 24/25 | |
| 100 | 229 | 220 | 180 | 19 | 8-Φ19 | 620 | 200 | 26/27 | |
| 125 | 254 | 250 | 210 | 19 | 8-Φ19 | 660 | 250 | 35/37 | |
| 150 | 267 | 285 | 240 | 19 | 8-Φ23 | 790 | 280 | 44/46 | |
| 200 | 292 | 340 | 295 | 20 | 8-Φ23/12-Φ23 | 1040 | 300 | 80/84 | |
| 250 | 330 | 395/405 | 350/355 | 22 | 12-Φ23/12-Φ28 | 1190 | 360 | 116/133 | |
| 300 | 356 | 445/460 | 400/410 | 24.5 | 12-Φ23/12-Φ28 | 1380 | 400 | 156/180 |
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