Buffalo Non Return Valve Stainless Steel 4 inch (110mm) Prevents Rats Part No: BNRV4

  • Buffalo Rat Blocker 4” / 110mm non return valve fits clay and plastic pipes
  • New and improved version now features a full stainless steel face as well as flap
  • Stainless steel flap stops rats from entering properties via the sewage system.
  • Prevents foul water flowing back from the drainage system
  • Simple to install.
  • Easy push fit into the drain pipe, no additional equipment required.

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Delivered: 1 - 2 working days (UK, Priority Delivery)

£65.13 £54.28 exc VAT

690 in stock

What does the Buffalo Rat Blocker do?

  • Buffalo Rat Blocker 4” / 110mm non return valve stops rats, rodents, frogs, snakes and other vermin from entering homes, businesses and other properties.
  • Stainless steel flap stop rats climbing up the drain pipes and protects the plumbing in your house.
  • Stainless steel flap stops noxious fumes from entering properties via the sewage system.
  • The non return valve has an inbuilt stainless steel plate on the flap and face to stop rodents biting through, providing efficient pest control.
  • The one way flap valve allows the rat and rodent to leave the property, but stops them coming back up the drain pipe and into your toilet or house.
  • Stops flooding and backflow of effluent into properties, businesses and homes during flooding.
  • Prevents foul water flowing back from the drainage system, stopping the property from flooding from the inside via toilets, plug holes and waste pipes.
  • One way valve allows foul water to leave the property but automatically closes stopping backflow in flood events.
  • A lockable flap allows you to close down entry pipes to inspection chambers to allow essential maintenance to be carried out.
  • Simple and easy to install (less than 2 minutes) drain guard, making it the most cost effective and efficient solution to prevent backflow and rodents.

Why is the Buffalo Pest Control Valve unique?

  • The valve can open on a 45 degree bend due to its unique flap design it does not catch on the sides.
  • The unique flap design also means the flap doesn’t catch on the chamber walls – which could restrict its movement and operation.
  • Unique funnel shaped body design means the flow of water is increased when passing through the unit; reducing blockages.
  • Fits both Clay and Plastic 110mm or 4″ pipes.

Specification

Part Number
BNRV4

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