Description
Technical data
Sizs:2~12”
Working pressure:175psi,300psi
Valve standard:AWWA C515
Flange standard:ASME-B16.1 Class125
Temperature range:0~80℃
Name of parts | Material |
Body | Ductile iron |
Wedge | Ductile iron+EPDM |
Stem nut | Bronze |
Stem | SS431 or SS304,SS316,bronze |
Bonnet | Ductile iron |
Bonnet Gasket | EPDM |
Sealing Ring | EPDM |
Yoke | Ductile iron |
Sliding disc | Bronze |
Screw | Carbon steel with hot galvanization |
O-rings | EPDM |
Handwheel | Ductile iron |
| Dimensions | Pressure rating | Size(mm) | ||||||
| DN | inch | psi | φD | L | H1 | H2 | H | Φd |
| 50 | 2 | 175 | 152 | 178 | 358.5 | 420.5 | 434.5 | 203 |
| 300 | ||||||||
| 65 | 2.5 | 175 | 178 | 190 | 359.5 | 429.5 | 448.5 | 203 |
| 300 | ||||||||
| 80 | 3 | 175 | 191 | 203 | 378 | 462 | 473.5 | 203 |
| 300 | ||||||||
| 100 | 4 | 175 | 229 | 229 | 449.5 | 553 | 564 | 203 |
| 300 | ||||||||
| 125 | 5 | 175 | 254 | 254 | 549.5 | 677 | 676.5 | 300 |
| 300 | ||||||||
| 150 | 6 | 175 | 279 | 267 | 591.5 | 747 | 731 | 300 |
| 300 | ||||||||
| 200 | 8 | 175 | 343 | 292 | 735.5 | 938 | 907 | 330 |
| 300 | ||||||||
| 250 | 10 | 175 | 406 | 330 | 900.5 | 1161 | 1103.5 | 406 |
| 300 | ||||||||
| 300 | 12 | 175 | 483 | 356 | 1045.5 | 1353 | 1287 | 406 |
| 300 | ||||||||