Why It’s Useful
- Backflow prevention
- One-way fluid control
- Water system regulation
- Durable plumbing components
WS440-SHDC - DN 450
Regular price
£8,200.00
Hurry up! Only 20 items left in stock
WaStop double collar
Technical specification
| Nominal diameter | DN 450 (NPS 18) |
| Max. Flow Velocity | 3 m/s (9.8 fps) |
| Weight | 20 kg (44.1 lb) |
| # Bolt holes (#B) | 4 |
| Bolt Circle Diameter (BCD) | 585 mm (23 in) |
| Dimension | 443 mm (17.4 in) |
| Valve body length (L) | 560 mm (22 in) |
| Outer Ø (OD) | 443 mm (17.4 in) |
| OD incl. gasket (ODG) | 467 mm (18.4 in) |
| Ø Bolt Holes (ØB) | 10.5 mm (0.4 in) |
| Max. Flow Volume | 478 l/s (7576.5 GPM) |
| Max. ID Host Pipe | 464 mm (18.3 in) |
| Min. ID Host Pipe | 446 mm (17.6 in) |
| Fasteners mtrl. | 316L stainless steel |
| Gasket | EPDM |
