Check Valves & Backflow Prevention from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c2126::2:port:valve Copyright 2026 MacDonald Plumbing & Heating Supplies en Wed, 14 Oct 2026 02:05:06 +0100 Wed, 14 Oct 2026 02:05:06 +0100 Wed, 14 Oct 2026 02:05:06 +0100 MacDonald Plumbing Supplies DZR Brass Double Check Valve 35mm MacDonald Plumbing Supplies DZR Brass Double Check Valve 35mm

MacDonald Plumbing Supplies DZR Brass Double Check Valve 35mm

The DZR Brass Double Check Valve 35mm is a practical plumbing fitting designed to help prevent reverse flow within compatible water supply systems. Manufactured from dezincification resistant brass, it is designed to provide reliable performance in plumbing installations where resistance to dezincification is important. The 35mm size makes it suitable for compatible larger pipework applications. A useful choice for plumbers and installers, this double check valve is suitable for a range of domestic, commercial and maintenance plumbing projects where backflow protection is required.

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