Description
Features:
- This in-line vertical non-return valve is suitable for 19/23mm rigid pipes and prevents waste water from sanitary pipework entering a condensing boiler.
- Receives the discharge from a condensing boiler.
Technical data:
- Colour – Clear
- Conforms to – BS 6798:2009 and Building Regulations Approved Document H
- Diameter – 19/23mm
- Type Of Fitting – Waste Valve
- Brand – McAlpine






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