AWWA Ball Check Valve
Size:DN50-DN600;2??-24??
Medium:water
Standard:EN12334,BS5153,MSS SP-71,AWWA C508
Pressure:CLASS 125-300,PN10-25, 200-300PSI
Material:Cast Iron,Ductile Iron
Type:wafer,swing
Technical Requirement:
Working pressure: 1.0, 1.6MPa
Working temperature:NBR: 0?~80?,EPDM: -10? to 120?
Face to face: DIN3202 F6
Flange standard: EN1092-2, ANSI125, 150
Testing: DIN3230, API598
Medium: Fresh water, sea water, food, all kinds of oil etc.
Material:
| Body | GG25/GGG40 | |
| 2 | Ball | Metal+NBR/EPDM |
| 3 | Cap | GG25, GGG40 |
| 4 | Bolt | Stainless steel |
| 5 | Gasket | NBR, EPDM |
Dimension:
| DN (mm) | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
| ?E (mm) | 180 | 200 | 240 | 260 | 300 | 350 | 400 | 500 | 600 | 700 | 800 | 900 | |
| L (mm) | 98 | 106 | 129 | 146 | 194 | 207 | 240 | 322 | 388 | 458 | 610 | 705 | |
| ?D (mm) | PN10 | ?110 | ?125 | ?145 | ?160 | ?180 | ?210 | ?240 | ?295 | ?350 | ?400 | ?460 | ?515 |
| PN16 | ?355 | ?410 | ?470 | ?525 | |||||||||
