Why It’s Useful
- Backflow prevention
- One-way fluid control
- Water system regulation
- Durable plumbing components
WS750-S3-316
Regular price
£15,180.00
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The WaStop Inline check valve installs in stormwater systems and outlets, providing immediate protection against flooding and backflow. Its unique, simple, and effective design also prevents unwanted odour, especially at outlets in tidal environments. The standard variant is supplied with an EPDM gasket and mounting tabs.
Technical specification
| Nominal diameter | DN 750 (NPS 30) |
| Max. Flow Velocity | 4 m/s (13.1 fps) |
| Weight | 90 kg (198.4 lb) |
| # Bolt holes (#B) | 6 |
| Bolt Circle Diameter (BCD) | 896 mm (35.3 in) |
| Dimension | 750 mm (29.5 in) |
| Valve body length (L) | 1400 mm (55.1 in) |
| Outer Ø (OD) | 750 mm (29.5 in) |
| OD incl. gasket (ODG) | 778 mm (30.6 in) |
| Ø Bolt Holes (ØB) | 10.5 mm (0.4 in) |
| Max. Flow Volume | 1768 l/s (28023.4 GPM) |
| Max. ID Host Pipe | 767 mm (30.2 in) |
| Min. ID Host Pipe | 755 mm (29.7 in) |
| Fasteners mtrl. | 316L stainless steel |
| Gasket | EPDM |
