Capricorn 110mm Non Return Valve


Volume Unit Prices (excluding VAT)
1-4 5-10 11-20 21+
£20.00 £19.00 £18.00 £17.00


  • Non-Return Valve is mounted around the end of the sewage pipe entering collecting wells, septic tanks and on pipes draining rainwater to ditches or rivers.
  • Stainless steel flap to prevent rats and vermin
  • Complies to European DIN EN 13564 standard


Capricorn 110mm Non Return / Backflow Valve

Capricorn 110mm non return backflow non return valve with stainless steel flap. Capricorn non-return valve is made of high-quality ABS material, which guarantees thermal stability and chemical resistance to various substances in sewage sludge. Capricorn non-return backflow prevention valves have been extensively tested for safety and they conform to PN EN 13564 standard.

All Capricorn non-return backflow prevention valves have flaps to prevent from flooding and are made of plastic with a stainless steel sheet on the back to protect plastic against rodents. The Capricorn anti-Flood sewer valve has been designed to prevent backflow from surcharging sewers, and safeguarding the property from flood damage. The Capricorn flap valve automatically closes in case of reverse of sewage, which can happen when drains, septic tanks or cesspits overflow due to flooding.

In normal cases, the anti-flood valve allows free sewage discharge with accordance to drain fall. The EDPM seal around prevents unpleasant smells and noxious fumes from getting into a building, in case of plumbing not being used for a longer period of time.

The valve should be installed in visible, easily accessible places. The valve fits around the edge of the pipe, therefore you must have excess pipe and space for the valve fit. At least 150mm is require to fit the valve on.


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