A leading supplier of plumbing fittings, McAlpine comes with a variety of high-quality and competitive products to suit all plumbing solutions. This anti cross-flow and rodent barrier valve is manufactured in black polypropylene to prevent light penetration.
Prevents cross-flow if fitted to WC pans that are installed back to back
Stops rodents from entering the building
Can be installed horizontally or vertically
For use where special measures are necessary for control of rodents as recommended in Approved Document H1 The Building Regulations 2000 (2002 Edition)
Suitable for use with any McAlpine rigid or flexible WC connector with 4in/110mm rubber outlet seal
Technical specification
Years Guaranteed10Width110mmWaist Sizeaa38ch94gzTypeBarrier ValveMaterialPolypropyleneLength64mmHeight110mmDiameter110mmColourBlackSupplier Part NumberARB-1Range DescriptionWC ConnectorsBrand NameMcalpine
Reviews
McAlpine Anti Cross-Flow And Rodent Barrier Valve Arb-1