SABS 664 kõrgtugevast malmist väravaklapp
SABS 664 kõrgtugevast malmist väravaklapp
1. Standardid: AWWA C515, DIN3352 F4/F5, BS5163, BS5150, SABS 664
2. Tüüp: OS & Y, NRS
3. Suurus: DN50-DN600/2"–24"
4. Materjal: CI, DI, roostevaba plekk, messing, pronks
5. Rõhk: KLASS 125-300/PN10-25/200-300PSI
6. Sõidurežiim: käsiratas, kaldkäik, käik
KIRJELDUS
TEHNILISED NÕUDED:
Näost näkku on vastavalt SABS 664-le
Puuritud äärik vastab standardile BS4504/EN1092
SPETSIFIKATSIOON
| Ei. | Osa nimi | Materjal |
|
| 1 | Keha | ET-GJS-500-7 | |
| 2 | Kummist ketas | EPDM/NBR+DI. | |
| 3 | Varre pähkel | ZCuAl10Fe3 | |
| 4 | Vars | 1Cr17Ni2 | |
| 5 | Kapoti tihend | EPDM/NBR | |
| 6 | Kapott | ET-GJS-500-7 | |
| 7 | Pistikupesa korgi kruvi | Süsinikteras | |
| 8 | Tihendiplokk | ZCuZn40Mn3Fe1 | |
| 9 | Käsiratas | ET-GJS-500-7 | |
| 10 | Pähkel | Tsingitud süsinikteras | |
| 11 | Seib | Tsingitud süsinikteras | |
| 12 | Tolmukindel tihendusrõngas | EPDM/NBR | |
| 13 | O-rõngas | EPDM/NBR | |
| 14 | O-rõngas | EPDM/NBR | |
| 15 | O-rõngas | EPDM/NBR |
Mõõtmete andmed (mm)
| DN
| L | D | b | EN1092-2 PN10 | EN1092-2 PN16 | H | W | |||||
|
| SABS665 | SABS664 |
|
| D1 | D2 | nd | D1 | D2 | nd |
|
|
| DN 50 | 178 | 216 | 165 | 19 | 125 | 99 | 4-19 | 125 | 99 | 4-19 | 250 | 180 |
| DN 80 | 203 | 229 | 200 | 19 | 160 | 132 | 8-19 | 160 | 132 | 8-19 | 300 | 200 |
| DN 100 | 229 | 254 | 220 | 19 | 180 | 156 | 8-19 | 180 | 156 | 8-19 | 350 | 200 |
| DN 150 | 267 | 280 | 285 | 19 | 240 | 211 | 8-23 | 240 | 211 | 8-23 | 450 | 280 |
| DN 200 | 292 | 317 | 340 | 20 | 295 | 266 | 8-23 | 295 | 266 | 12-23 | 550 | 320 |
| DN 250 | 330 | 356 | 405 | 22 | 350 | 319 | 12-23 | 355 | 319 | 12-28 | 650 | 350 |
| DN 300 | 356 | 380 | 460 | 24.5 | 400 | 370 | 12-23 | 410 | 370 | 12-28 | 710 | 380 |
| DN 350 | 381 | 470 | 520 | 26.5 | 460 | 429 | 16-23 | 470 | 429 | 16-28 | 762 | 450 |
| DN 400 | 406 | 470 | 580 | 28 | 515 | 480 | 16-28 | 525 | 480 | 16-31 | 836 | 450 |
| DN 450 | 432 | 485 | 640 | 30 | 565 | 530 | 20-28 | 585 | 548 | 20-31 | 957 | 640 |
| DN 500 | 457 | 510 | 715 | 31.5 | 620 | 582 | 20-28 | 650 | 609 | 20-34 | 1036 | 640 |
| DN 600 | 508 | 600 | 840 | 36 | 725 | 682 | 20-31 | 770 | 720 | 20-37 | 1188 | 640 |
