McAlpine Tunvalve Straight Through Non-Return Waste Valve 19/23mm

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