<rss version="2.0">
    <link rel="self" type="application/atom+xml" href="/rss/1/productlistings/stopcocks/cat725"/>
      <link rel="first" href="/rss/1/productlistings/stopcocks/cat725"/>
          <link rel="last" href="/rss/1/productlistings/stopcocks/cat725?page=1"/>
    <channel>
    <title>Stopcocks from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/stopcocks/cat725</link>
    <description>&lt;p&gt;Our department dedicated to stopcocks offers a comprehensive selection of reliable valves designed to provide effective control and shut-off of water flow in plumbing systems. Stopcocks, also known as stop valves, are essential components that enable the isolation and control of water supply to specific fixtures or sections of a plumbing system. Whether you need stopcocks for residential plumbing or commercial applications, we have a variety of sizes, materials, and configurations available to suit your specific requirements. Our stopcocks are built to ensure smooth operation, durability, and reliable performance, allowing for convenient shut-off and control of water flow. Trust us to provide you with top-quality stopcocks that contribute to the efficiency and functionality of your plumbing systems.&lt;/p&gt;</description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Thu, 08 Oct 2026 11:41:57 +0100</lastBuildDate>
    <pubDate>Thu, 08 Oct 2026 11:41:57 +0100</pubDate>
              <item>
              <pubDate>Thu, 08 Oct 2026 11:41:57 +0100</pubDate>
              <title>Brass Stopcock 15mm WRAS Approved</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-15mm-wras-approved-p13342"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736248967-42749900.jpg" alt="Brass Stopcock 15mm WRAS Approved"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-15mm-wras-approved-p13342">Brass Stopcock 15mm WRAS Approved</a></p>
<p>This WRAS approved 15mm brass stopcock provides reliable control over water flow, making it an essential component for plumbing systems.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-15mm-wras-approved-p13342</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-15mm-wras-approved-p13342</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 11:41:57 +0100</pubDate>
              <title>Brass Stopcock 22mm WRAS Approved</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-22mm-wras-approved-p13649"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736249012-96743400.jpg" alt="Brass Stopcock 22mm WRAS Approved"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-22mm-wras-approved-p13649">Brass Stopcock 22mm WRAS Approved</a></p>
<p>This WRAS approved 22mm brass stopcock provides reliable control over water flow, making it an essential component for plumbing systems.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-22mm-wras-approved-p13649</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-22mm-wras-approved-p13649</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>Brass Stopcock 28mm WRAS Approved</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-28mm-wras-approved-p13732"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736249634-40240000.jpg" alt="Brass Stopcock 28mm WRAS Approved"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-28mm-wras-approved-p13732">Brass Stopcock 28mm WRAS Approved</a></p>
<p>This WRAS approved 28mm brass stopcock provides reliable control over water flow, making it an essential component for plumbing systems.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-28mm-wras-approved-p13732</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-28mm-wras-approved-p13732</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Brass Stopcock 54mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-54mm-p13794"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736249037-64892200.jpg" alt="Brass Stopcock 54mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-54mm-p13794">Brass Stopcock 54mm</a></p>
<p>This 54mm brass stopcock provides reliable control over water flow, making it an essential component for plumbing systems.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-54mm-p13794</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-54mm-p13794</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>Brass Stopcock DZR 35mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-dzr-35mm-p13783"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1791209601-57287500.png" alt="Brass Stopcock DZR 35mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-dzr-35mm-p13783">Brass Stopcock DZR 35mm</a></p>
<p>The Brass Stopcock DZR 35mm is a practical plumbing fitting designed for controlling water flow within suitable pipework 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 pipework and applications requiring a larger stopcock. A useful choice for plumbers and installers, it can be used across a range of domestic, commercial and maintenance plumbing projects where dependable water flow isolation is required.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-dzr-35mm-p13783</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-brass-stopcock-dzr-35mm-p13783</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>Copper Stopcock MDPE 15mm x 25mm Poly Stopcock WRAS Approved</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-copper-stopcock-mdpe-15mm-x-25mm-poly-stopcock-wras-approved-p13234"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1657833518-87870000.jpg" alt="Copper Stopcock MDPE 15mm x 25mm Poly Stopcock WRAS Approved"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-copper-stopcock-mdpe-15mm-x-25mm-poly-stopcock-wras-approved-p13234">Copper Stopcock MDPE 15mm x 25mm Poly Stopcock WRAS Approved</a></p>
<p>The Copper Stopcock MDPE 15mm x 25mm Poly Stopcock WRAS Approved is a high-quality stopcock designed to provide reliable isolation and flow control between 15mm copper pipe and 25mm MDPE pipe systems. Manufactured from durable brass and approved to WRAS standards, it offers dependable long-term performance for potable water installations. Ideal for domestic and commercial applications, it provides smooth operation and secure connections for underground and above-ground water supply systems.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-copper-stopcock-mdpe-15mm-x-25mm-poly-stopcock-wras-approved-p13234</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-copper-stopcock-mdpe-15mm-x-25mm-poly-stopcock-wras-approved-p13234</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 11:41:57 +0100</pubDate>
              <title>MacCompression Liners for MDPE 25mm</title>
              <description><a href="/plumbersessentials-c1401/plumbersessentials-metal-fittings-c1753/macdonald-plumbing-supplies-maccompression-liners-for-mdpe-25mm-p24925"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1759486164-59176900.png" alt="MacCompression Liners for MDPE 25mm"  class="lazyload" /></a>
<p><a href="/plumbersessentials-c1401/plumbersessentials-metal-fittings-c1753/macdonald-plumbing-supplies-maccompression-liners-for-mdpe-25mm-p24925">MacCompression Liners for MDPE 25mm</a></p>
<p>The MacCompression Liners for MDPE 25mm are designed to provide added strength, security, and reliability when using MDPE compression fittings. Manufactured to a high standard, these pipe liners are both WRAS Approved and Kitemarked, ensuring compliance and performance in potable water applications. By reinforcing the inner wall of the MDPE pipe, they help prevent pipe deformation under compression, guaranteeing a safe and leak-free connection. Trusted by installers, these liners offer peace of mind for long-term durability in underground and above-ground installations.</p></description>
              <guid>/plumbersessentials-c1401/plumbersessentials-metal-fittings-c1753/macdonald-plumbing-supplies-maccompression-liners-for-mdpe-25mm-p24925</guid>
              <link>/plumbersessentials-c1401/plumbersessentials-metal-fittings-c1753/macdonald-plumbing-supplies-maccompression-liners-for-mdpe-25mm-p24925</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>MDPE - Copper Stopcock 20 x 15mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-20-x-15mm-p13239"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1657833524-52517800.jpg" alt="MDPE - Copper Stopcock 20 x 15mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-20-x-15mm-p13239">MDPE - Copper Stopcock 20 x 15mm</a></p>
<p>This 20 x 15mm MDPE-Copper Stopcock is designed to provide reliable water flow control and is suitable for use with MDPE and copper pipelines.

</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-20-x-15mm-p13239</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-20-x-15mm-p13239</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>MDPE - Copper Stopcock 25 x 22mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-25-x-22mm-p13632"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1657833965-76650900.jpg" alt="MDPE - Copper Stopcock 25 x 22mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-25-x-22mm-p13632">MDPE - Copper Stopcock 25 x 22mm</a></p>
<p>This 25 x 22mm MDPE-Copper Stopcock is designed to provide reliable water flow control and is suitable for use with MDPE and copper pipelines.

</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-25-x-22mm-p13632</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-mdpe-copper-stopcock-25-x-22mm-p13632</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>WRAS Approved MDPE Stopcock 20mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-20mm-p13526"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736248982-40601500.jpg" alt="WRAS Approved MDPE Stopcock 20mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-20mm-p13526">WRAS Approved MDPE Stopcock 20mm</a></p>
<p>This WRAS approved 20mm MDPE stopcock ensures reliable water flow control and is specifically designed for use with MDPE pipelines.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-20mm-p13526</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-20mm-p13526</link>
            </item>
          <item>
              <pubDate>Thu, 08 Oct 2026 02:05:05 +0100</pubDate>
              <title>WRAS Approved MDPE Stopcock 25mm</title>
              <description><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-25mm-p13575"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1736248996-29444000.jpg" alt="WRAS Approved MDPE Stopcock 25mm"  class="lazyload" /></a>
<p><a href="/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-25mm-p13575">WRAS Approved MDPE Stopcock 25mm</a></p>
<p>This WRAS approved 25mm MDPE stopcock ensures reliable water flow control and is specifically designed for use with MDPE pipelines.</p></description>
              <guid>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-25mm-p13575</guid>
              <link>/valves-brassware-c2/isolation-valves-c2125/stopcocks-c725/macdonald-plumbing-supplies-wras-approved-mdpe-stopcock-25mm-p13575</link>
            </item>
          </channel>
</rss>