Description
Technical data
Size:DN50~DN200
Working pressure:PN25,362psi
Valve standard:AWWA C515
Grooved standard:AWWA C606
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 |
Upper cover | 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 | H | 中d |
50 | 2 | 362 | 60.3 | 178 | 256 | 301 | 203 |
65 | 2.5 | 362 | 73 | 190 | 256 | 307.5 | 203 |
76.1 | 309 | ||||||
80 | 3 | 362 | 88.9 | 203 | 273.5 | 333 | 203 |
100 | 4 | 362 | 114.3 | 229 | 323.5 | 396 | 300 |
125 | 5 | 362 | 139.7 | 254 | 376 | 461 | 300 |
141.3 | 462 | ||||||
150 | 6 | 362 | 165.1 | 267 | 423.5 | 521 | 300 |
168.3 | 523 | ||||||
200 | 8 | 362 | 219.1 | 292 | 530.5 | 660 | 406 |