AWWA Gate Valve
AWWA gate valves provide reliable isolation in municipal water supply, treatment and distribution pipelines.
Triple Duty Valve
Triple Duty Valve
1.Body: Cast Iron
2.Cover Flange: Cast Iron
3.Disc: A536 Nickle Plated/Bronze B62
4.Stem: SS410
5.Seat Guide: A536 Nickle Plated Ductile Iron
6.Flange Gland: Cast Iron
7.Packing: Non-Asbestos
8.Spring: 300 Series Stainless Steel
9.Packing Gland: Cast Iron
10.Stem Guide: Ductile Iron
11.Seat Ring: A536 Nickle Plated Ductile Iron
12.Seat Seal: EPDM O-Ring
13.Disc Seat: EPDM O-Ring
Dimensions Unit: mm
| DN | D1 | D2 | D3 | n-ΦD | L | T | f | H(Min) | H(max) | A | B |
| 65 | 118 | 145 | 185 | 4-Φ19 | 304 | 19 | 3 | 243 | 272 | 187 | 117 |
| 80 | 132 | 160 | 200 | 8-Φ19 | 305 | 19 | 3 | 273 | 307 | 208 | 98 |
| 100 | 156 | 180 | 220 | 8-Φ19 | 355 | 19 | 3 | 273 | 307 | 244 | 111 |
| 125 | 184 | 210 | 250 | 8-Φ19 | 445 | 19 | 3 | 349 | 400 | 305 | 140 |
| 150 | 211 | 240 | 285 | 8-Φ23 | 525 | 19 | 3 | 362 | 419 | 359 | 168 |
| 200 | 266 | 295 | 310 | 12-Φ23 | 716 | 20 | 3 | 520 | 579 | 481 | 233 |
| 250 | 319 | 355 | 105 | 12-Φ28 | 762 | 22 | 3 | 585 | 653 | 516 | 248 |
| 300 | 370 | 410 | 460 | 12-Φ28 | 967 | 24.5 | 4 | 677 | 762 | 611 | 356 |
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