| DN | FL | H1 | H2 | FLØ | RF | PCD | DN | W |
|---|---|---|---|---|---|---|---|---|
| 100 | 330 | 330 | 205 | 230 | 167 | 191 | 100 | 265 |
| 150 | 410 | 420 | 255 | 305 | 232 | 260 | 150 | 326 |
| 200 | 540 | 500 | 305 | 370 | 296 | 324 | 200 | 395 |
| 225 | 610 | 545 | 335 | 405 | 324 | 356 | 225 | 413 |
| 250 | 640 | 596 | 370 | 430 | 349 | 381 | 250 | 490 |
| 300 | 700 | 687 | 430 | 490 | 406 | 438 | 300 | 579 |
| 375 | 820 | 840 | 540 | 580 | 485 | 521 | 375 | 655 |
| 400 | 920 | 855 | 540 | 610 | 516 | 552 | 400 | 656 |
| 450 | 970 | 945 | 600 | 675 | 571 | 610 | 450 | 710 |
| 500 | 1070 | 1035 | 660 | 735 | 634 | 673 | 500 | 785 |
| 600 | 1220 | 1195 | 760 | 850 | 739 | 781 | 600 | 970 |
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.
