Product Name: Metal Seated Swing Check Valve(Non-Return).
Body, Disc, Cover & Hanger: Ductile Iron(EN1563 Gr-500/7).
Seat, Bearings & Air Release Plug: Bronze(EN1982 CC491K).
Shafts: Stainless Steel(EN10088 1.4021).
Fasteners: Stainless Steel(EN10088 1.4301).
Seals: EPDM(WRAS listed).
Size: DN350-DN1200.
Coating: Fusion Body Epoxy(> 300μ WRAS Listed).
| SIZE | DN350 | DN400 | DN450 | DN500 | DN600 | DN700 | DN800 | DN900 | DN1000 | DN1200 |
| A | 788 | 915 | 965 | 1067 | 1219 | 1420 | 1560 | 1730 | 1880 | 2185 |
| B | 490 | 550 | 590 | 635 | 705 | 835 | 950 | 1035 | 1200 | 1450 |
| C | 460 | 515 | 555 | 590 | 645 | 765 | 870 | 950 | 1100 | 1330 |
| D | 300 | 350 | 370 | 390 | 460 | 530 | 600 | 690 | 800 | 900 |
| E | 410 | 470 | 510 | 560 | 690 | 720 | 830 | 940 | 1090 | 1230 |
| F | 600 | 670 | 740 | 810 | 960 | 1140 | 1285 | 1450 | 1650 | 1840 |
| Flange PCD | 470 | 525 | 585 | 650 | 770 | 840 | 950 | 1050 | 1170 | 1390 |
| Flange Bolts | 16 x M24 | 16 x M27 | 20 x M27 | 20 x M30 | 20 x M33 | 24 x M33 | 24 x M36 | 28 x M36 | 28 x M39 | 32 x M45 |
| Weight Kg | 350 | 495 | 650 | 790 | 1285 | 1750 | 2640 | 3750 | 5830 | 9400 |
