| DN | FL | H1 | H2 | FLØ | RF | PCD | DN | W |
|---|---|---|---|---|---|---|---|---|
| 80 | 260 | 250 | 155 | 185 | 122 | 146 | 80 | 196 |
| 100 | 330 | 305 | 195 | 215 | 154 | 178 | 100 | 225 |
| 150 | 410 | 380 | 238 | 280 | 211 | 235 | 150 | 280 |
| 200 | 540 | 475 | 305 | 335 | 268 | 292 | 200 | 395 |
| 225 | 610 | 525 | 335 | 370 | 300 | 324 | 225 | 413 |
| 250 | 640 | 580 | 370 | 405 | 328 | 356 | 250 | 490 |
| 300 | 700 | 670 | 430 | 455 | 378 | 405 | 300 | 577 |
| 375 | 820 | 820 | 540 | 550 | 463 | 495 | 375 | 655 |
| 400 | 920 | 835 | 540 | 580 | 489 | 521 | 400 | 656 |
| 450 | 970 | 925 | 600 | 640 | 552 | 581 | 450 | 710 |
| 500 | 1070 | 1020 | 660 | 705 | 609 | 641 | 500 | 785 |
| 600 | 1220 | 1180 | 760 | 825 | 720 | 756 | 600 | 970 |
| 900 | 1676 | 1679 | 1020 | 1175 | 1050 | 1092 | 900 | 1325 |
Dobbie Metal Seated Swing Check Valves are manufactured to AS4794 and coated with a tough thermally bonded acrylic coating certified to AS 4020 for use with drinking water.
Sizes shown are for Free Acting Valves Only.
H1 & H2 sizes are approximate only +-5mm.
Valves are available with Lever Arm & Counterweight, Position Indicators, Limit Switches & Guards.
Valves can be manufactured to suit client requirements including modified flange drilling to ANSI, BSEN1092 & others.
Sizes shown are subject to change due to Dobbie continual product development.
