一级标题
一级标题
Technical Specification:
Size: DN40-DN300
Pressure:SP-85 125LB
Design:MSS SP-85
Face to Face: ANSI B16.10
Flanges:EN1092-2 PN16
Hydraulic test: MSS SP-85
Seat Test:13.8bar
Shell Test:24.1bar
| ■ Features: | |
| • Bolted Bonnet • Clockwise closing direction • Graphite packing • Max. temperature 178ºC |  |
■ MATERIAL LIST
Item No. | Part Name | Specification |
1 | Body | Ductile Iron GGG50 |
2 | Seat Rings | Brass/Stainless Steel |
3 | Disc | DI GGG50 / 2Cr13 |
4 | Packing | Graphite |
5 | Gland | Ductile Iron GGG50 |
6 | Bonnet | Ductile Iron GGG50 |
7 | Stem | SS420 |
8 | Hand Wheel | Ductile Iron GGG50 |
■ Dimensions (mm)
Size | L | D | b | ANSI B16.1 | H | W | |
D1 | n-d | ||||||
DN40 | 165 | 127 | 14 | 99 | 4-16 | 270 | 160 |
DN50 | 203 | 152 | 16 | 121 | 4-19 | 297 | 178 |
DN65 | 216 | 178 | 18 | 140 | 4-19 | 323 | 178 |
DN80 | 241 | 190 | 19 | 152 | 4-19 | 340 | 203 |
DN100 | 292 | 229 | 24 | 191 | 8-19 | 380 | 254 |
DN125 | 330 | 254 | 24 | 216 | 8-22 | 448 | 305 |
DN150 | 356 | 279 | 26 | 241 | 8-22 | 448 | 305 |
DN200 | 495 | 343 | 29 | 299 | 8-22 | 582 | 356 |
DN250 | 622 | 406 | 30 | 362 | 12-25 | 617 | 457 |
DN300 | 699 | 483 | 32 | 432 | 12-25 | 660 | 457 |