Socket End NRS Resilient Seated Gate Valves-AWWA C515
Design Standard AWWA C515 Tsinde Losakwera, Limakhala Lokhazikika Kankhani pa malekezero: Wokhala ndi zisindikizo za NBR/EPDM Rubber to Mtengo wa C111 (Mitundu Ina ya Flange ikupezeka mukapempha) Fusion Bonded Epoxy Coated Mkati ndi Kunja kwa AWWA C550 Standard Kuyang'anira ndi kuyesa: AWWA C515 Kupanikizika kwa Ntchito: 250PSI (200 ndi 300 PSI ikupezeka popempha) Kutentha kwa Ntchito: -20 ℃ mpaka 100 ℃ (-4 ° F mpaka 212 ° F) Woyendetsa:Njira yamanja, 2"Mtedza Wogwiritsa, Gearbox
| No | Gawo | Zinthu (ASTM) |
| 1 | Thupi | Ductile Iron ASTM A536 |
| 2 | Wedge | Ductile Iron EPDM/NBR Yotsekedwa |
| 3 | Mtedza wa Wedge | Mkuwa ASTM B124 C37700 |
| 4 | Tsinde | Chitsulo chosapanga dzimbiri AISI 420 |
| 5 | Boneti | Ductile Iron ASTM A536 |
| 6 | Mtedza wa Wedge Gasket | Mtengo wa Rubber NBR |
| 7 | Ochapira | Nylon/Brass ASTM B124 C37700 |
| 8 | O-ring | Mtengo wa Rubber NBR |
| 9 | Gland | Ductile Iron ASTM A536 |
| 10 | Mtedza Wogwiritsa Ntchito | Ductile Iron ASTM A536 |
| 11 | Mphete ya Rubber | EPDM/NBR |
| 12 | Bonnet Gasket | Mtengo wa Rubber NBR |
| 13 | Bonnet / Gland Bolt | Grand 8 Steel Yokhala Ndi ZINC Yokutidwa |
| 14 | Fumbi Kapu | Mtengo wa Rubber NBR |
| 15 | Maboti apamwamba | Chitsulo chosapanga dzimbiri AISI304 |
Makulidwe
| inchi | L | H | H1 | D | A | |||||
| mm | inchi | mm | inchi | mm | inchi | mm | inchi | mm | inchi | |
| 2″ | 260 | 10.24 | 305 | 12 | 55 | 2.16 | 62.5 | 2.46 | 88.5 | 3.48 |
| 2.5″ | 273 | 10.75 | 315 | 12.40 | 68 | 2.67 | 75.7 | 2.97 | 90 | 3.54 |
| 3″ | 305 | 12 | 346 | 13.62 | 72 | 2.83 | 92 | 3.62 | 102 | 4.01 |
| 4″ | 348 | 13.70 | 395 | 15.55 | 88 | 3.46 | 118.5 | 4.67 | 107 | 4.21 |
| 6″ | 428 | 16.85 | 520 | 20.47 | 123 | 4.84 | 173 | 6.81 | 140 | 5.51 |
| 8″ | 470 | 18.50 | 595 | 23.43 | 150 | 5.90 | 223 | 8.78 | 155 | 6.10 |
| 10″ | 540 | 21.26 | 720 | 28.35 | 185 | 7.28 | 277 | 10.90 | 170 | 6.69 |
| 12″ | 672 | 26.46 | 797 | 31.38 | 210 | 8.27 | 328 | 12.91 | 230 | 9.06 |
Zithunzi zopanga
