Welcome to Goodwillvalve.com
Boby Cast Iron
Seat Rings Brass
Wedge Face Rings Brass
Wedge Cast Iron
Stem Stainless Steel
Body Gasket Graphite
Bolts Steel
Nuts Steel
Bonnet Cast Iron
Packing Graphite
| DN | L | D | D1 | D2 | b | Z-Φd | D1 | H |
| 50 | 250 | 165 | 125 | 99 | 20 | 4-19 | 180 | 354 |
| 65 | 270 | 185 | 145 | 118 | 20 | 4-19 | 180 | 390 |
| 80 | 280 | 200 | 160 | 132 | 22 | 8-19 | 200 | 435 |
| 100 | 300 | 220 | 180 | 156 | 24 | 8-19 | 200 | 545 |
| 125 | 325 | 250 | 210 | 184 | 26 | 8-19 | 250 | 625 |
| 150 | 350 | 285 | 240 | 211 | 26 | 8-23 | 280 | 750 |
| 200 | 400 | 340 | 298 | 266 | 30 | 12-23 | 300 | 980 |
| 250 | 450 | 405 | 355 | 319 | 32 | 12-28 | 360 | 1130 |
| 300 | 500 | 460 | 410 | 370 | 32 | 12-28 | 400 | 1330 |
| 350 | 550 | 520 | 470 | 429 | 36 | 16-28 | 450 | 1533 |
| 400 | 600 | 580 | 525 | 480 | 38 | 16-31 | 450 | 1905 |
| 450 | 650 | 640 | 585 | 548 | 40 | 20-31 | 640 | 2072 |
| 500 | 700 | 715 | 650 | 609 | 42 | 20-34 | 640 | 2302 |
| 600 | 800 | 840 | 770 | 720 | 48 | 20-37 | 900 | 3650 |
English
中文
