Product Name: Ductile Iron Swing Check Valve.
Body, Cover & Hanger: Ductile Iron (EN1563 Gr-500/7).
Body & Door Seat Ring: Copper Alloy (BS EN 1982).
Spindle, Drain Plug, Bolts & Washers: Stainless Steel.
Gasket & Seals: EPDM (WRAS listed).
Air Release Plug: Galvanised.
Coating: Blue Fusion Bonded Epoxy.
Size: DN50-DN300.
| SIZE | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 | |
| A | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 | |
| B | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | |
| C | 135 | 141 | 132 | 140 | 170 | 186 | 218 | 272 | 311 | |
| Flange PCD | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | |
| Flange Bolts | 4 x M16 | 4 x M16 | 8 x M16 | 8 x M16 | 8 x M16 | 8 x M20 | 12 x M20 | 12 x M24 | 12 x M24 | |
| Weight Kg | 14 | 18 | 20 | 26 | 38 | 50 | 96 | 155 | 215 | |