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Fernco Retrofit Non-Return Valve 110mm

SKU: DRFLBA07
The Fernco Retrofit Non-Return Valve 110mm (Dia) is used to prevent foul water flowing back from the blocked sewerage system to flood the property from the inside via toilets, plug holes and waste pipes. These unique and patented retrofit non-return valves can be simply pushed into the existing pipework, whether plastic or clay, at the inspection chamber. The valves can be fitted in minutes and do not require any special expertise or equipment. Simple push-fit installation into an existing manhole which takes approximately 80% less time to fit than a conventional valve.
Features & benefits
  • Protects against the flow of backwater
  • Unobtrusive when installed
  • Protects against pests such as rats and other vermin, as well as backwater
  • Robust design and maintenance-free operation
  • Complies With BS EN 13564
  • Special design of the body minimises the risk of solid waste accumulating and blocking inside the valve
IDDRFLBA07 Electrics & Plumbing > Drainage > Below Ground Drainage > Fernco Retrofit Non-Return Valve 110mm
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The Fernco Retrofit Non-Return Valve 110mm (Dia) is used to prevent foul water flowing back from the blocked sewerage system to flood the property from the inside via toilets, plug holes and waste pipes. These unique and patented retrofit non-return valves can be simply pushed into the existing pipework, whether plastic or clay, at the inspection chamber. The valves can be fitted in minutes and do not require any special expertise or equipment. Simple push-fit installation into an existing manhole which takes approximately 80% less time to fit than a conventional valve.
Features & benefits
  • Protects against the flow of backwater
  • Unobtrusive when installed
  • Protects against pests such as rats and other vermin, as well as backwater
  • Robust design and maintenance-free operation
  • Complies With BS EN 13564
  • Special design of the body minimises the risk of solid waste accumulating and blocking inside the valve

Specifications
Product Name Fernco Retrofit Non-Return Valve 110mm
Brand Fernco
Manufacturer Name Flexseal Couplings Ltd
Manufacturer Part Number NRV4
Compliance Approvals CE Marked  
Warranty Period 12  months
Commercial Or Domestic Use Both  
Range Valves  
Model Number NRV4  
Pack Quantity 1  
Diameter 110  mm
Delivery Information
Next Day Delivery Next day delivery if ordered by 10am (subject to availability and location). If you have a Jewson account, delivery is FREE on orders over £100 ex VAT*. Orders under £100 ex VAT will incur a £20 delivery charge.

If you have a web login or are checking out as a guest, orders under £150 ex VAT* will incur a £20 delivery charge. *Excluding Tool Hire and non-standard delivery areas.
Click & Collect Collect in 15 minutes (subject to availability and location)