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: /* Container for specs + image */ .tech-container { display: flex; gap: 20px; align-items: flex-start; } /* Specification table column */ .tech-spec-col { width: 40%; } /* Image column */ .tech-image-col { width: 60%; text-align: center; } .tech-image-col img { max-width: 100%; height: auto; display: block; margin: 0 auto; } /* Mobile: stack table and image */ @media (max-width: 768px) { .tech-container { flex-direction: column; } .tech-spec-col, .tech-image-col { width: 100%; } .tech-image-col { margin-top: 12px; } } Name: WaStop 750 NPS: NPS 30 DN: DN 750 Bolt Circle Diameter (BCD): 896mm Ø Bolt Holes (ØB): 10.5mm Dimension (D): 750mm Max. Flow Volume: 1768 l/s Max. Flow Velocity: 4 m/s Max. ID Host Pipe: 767mm Min. ID Host Pipe: 755mm # Bolt holes (#B): 6 Outer Ø (OD): 750mm OD incl. gasket (ODG): 778mm Valve body length (L): 1400mm Weight: 90kg