Ductile Iron Doulbe Air Valve For Drinking Water
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 set
- Supply Capability:
- 1000 set/month
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Technical Data
| Size | DN40-DN800 |
| Working Pressure | PN10/PN16 |
| Face to Face | DIN 3202-K3 |
| Flange Drilling | ANSI B16.1 Class125,EN1092-PN10/PN16 |
| Inspection and Test | API 598 |
﹡For all available general design, face to face standard and flange drilling,please kindly contact CNBM directly.
Materials of Parts
| Parts | Description | Material |
| 1 | Body | Cast Iron/Ductile Iron/WCB |
| 2 | Disc | Stainless Steel/Bronze/Ductile Iron |
| 3 | Shaft | Stainless Steel |
| 4 | Spring | Stainless Steel |
| 5 | Washer | PTFE |
| 6 | Seat | EPDM/NBR |
| 7 | Gasket | PTFE |
| 8 | Hex Nut | Cast Steel |
﹡For other material request,please kindly contact CNBM directly.
Dimensions
| Size | L | D | D1 | D2 | R | ||
| DN | NPS | DIN PN10 | DIN PN16 | ||||
| 40 | 1-1/2" | 43 | 78 | 78 | 57 | / | 25 |
| 50 | 2" | 43 | 107 | 107 | 65 | 40 | 27 |
| 65 | 2-1/2" | 46 | 127 | 127 | 80 | 60 | 35 |
| 80 | 3" | 64 | 142 | 142 | 94 | 70 | 42 |
| 100 | 4" | 64 | 162 | 162 | 117 | 88 | 50 |
| 125 | 5" | 70 | 192 | 192 | 145 | 115 | 64 |
| 150 | 6" | 76 | 218 | 218 | 171 | 134 | 77 |
| 200 | 8" | 89 | 273 | 273 | 224 | 182 | 102.5 |
| 250 | 10" | 114 | 328 | 328 | 265 | 220 | 125 |
| 300 | 12" | 114 | 378 | 378 | 310 | 260 | 146 |
| 350 | 14" | 127 | 438 | 444 | 360 | 298 | 170 |
| 400 | 16" | 140 | 489 | 489 | 410 | 350 | 195 |
| 450 | 18" | 152 | 539 | 555 | 450 | 385 | 215 |
| 500 | 20" | 152 | 594 | 617 | 505 | 438 | 238 |
| 600 | 24" | 178 | 695 | 734 | 624.5 | 538 | 292 |
| 700 | 28" | 229 | 810 | 804 | 720 | 662 | 345 |
| 800 | 32" | 241 | 917 | 911 | 825 | 762 | 394 |
﹡For special Stem head dimensions,please kindly contact CNBM directly.
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Ductile Iron Doulbe Air Valve For Drinking Water
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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