AWWA Swing Check Valve
Body: Cast Iron, Ductile Iron
Cover: Cast Iron, Ductile Iron
Disc: Cast Iron, Ductile Iron
Hinge Pin: Stainless Steel
Seat: Stainless Steel, Brass, Bronze
Seal Ring: Stainless Steel, Brass, Bronze
Disc Seal Ring: Brass, Bronze, Stainless Steel, NBR, EPDM
Arm: Cast Iron, Ductile Iron
Gasket: SS304+Graphite, SS316+Graphite
Nominal Diameter: DN50 to DN300
Nominal Pressure: Class125 to Class300, PN10 to PN25, 200 to 300PSI, PN10 to PN25
Dimension                                                                      Unit: mm
PN10
| DN | L | D | C | H |
| 50 | 203 | 152 | 120.5 | 142 |
| 65 | 216 | 178 | 139.5 | 148 |
| 80 | 241 | 191 | 152.5 | 163.5 |
| 100 | 292 | 229 | 190.5 | 172 |
| 125 | 330 | 254 | 216 | 237 |
| 150 | 356 | 279 | 241.5 | 233 |
| 200 | 495 | 343 | 298.5 | 301 |
| 250 | 622 | 406 | 362 | 348 |
| 300 | 698 | 483 | 432 | 419 |
