Sewer Pipe Non Return Valves with Top Access extension - Overall Height 95mm

- Overall Height 95mm

- Complies with BS 5627:1984 and DIN 1389:2015-12

- Overall height 130mm

Such arrangements would enable isolation of individual “wet service” locations throughout the building

Monobloc Flexible Tap Connectors Technical Data Sheet

Sewer Pipe Non Return Valves with Top Access extension - Overall Height 95mmDESCRIPTION: The Non Return Valve should be installed horizontally inside a sealed chamber. SPECIFICATIONS: Available in 110mm and 160mm sizes Sewage Back Flow Prevention Device Clack open normal sewage flow Clack closed prevents sewage water from entering buildings. Sewer Pipe and Fittings Technical Data Sheet