<rss version="2.0">
    <link rel="self" type="application/atom+xml" href="/rss/1/productlistings/macpress-lever-valves/cat889"/>
      <link rel="first" href="/rss/1/productlistings/macpress-lever-valves/cat889"/>
          <link rel="last" href="/rss/1/productlistings/macpress-lever-valves/cat889?page=1"/>
    <channel>
    <title>MacPress Lever Valves from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/macpress-lever-valves/cat889</link>
    <description>&lt;p&gt;Enhance your water systems with MacPress Red &amp;amp; Blue Lever Valves, available at MacDonald Plumbing &amp;amp; Heating Supplies. These valves are crafted with the distinguished &quot;M&quot; profile, ensuring uniformity and compatibility across the range. With Black EDPM O Rings prioritizing functionality and reliability, you can trust in secure and watertight connections for all your water applications.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;MacPress Red &amp;amp; Blue Lever Valves excel in diverse environments, offering stability and performance across a broad temperature spectrum. Their suitability for &#039;No Hot Works&#039; installations enhances efficiency and safety during setup, minimizing downtime and ensuring convenience.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;With MacPress fittings, efficiency is paramount, facilitating swift installations and reducing labor time and costs. Designed for stability, these valves feature low expansion properties, maintaining integrity under varying conditions for reliable performance.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Upgrade your water systems effortlessly with MacPress Red &amp;amp; Blue Lever Valves from MacDonald Plumbing &amp;amp; Heating Supplies. Experience seamless installations, durability, and dependable performance for all your water application needs.&lt;/p&gt;</description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Thu, 22 Oct 2026 14:14:44 +0100</lastBuildDate>
    <pubDate>Thu, 22 Oct 2026 14:14:44 +0100</pubDate>
              <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Angled Service Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-service-valve-p23238"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278444-71842100.png" alt="MacPress 15mm Angled Service Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-service-valve-p23238">MacPress 15mm Angled Service Valve</a></p>
<p>The MacPress 15mm Angled Service Valve features WRAS approval and M Profile press-fit connections, providing a quick, secure, and leak-proof solution for isolating water supplies in tight spaces.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-service-valve-p23238</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-service-valve-p23238</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Angled Washing Machine Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-washing-machine-valve-p23236"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732276816-41145200.png" alt="MacPress 15mm Angled Washing Machine Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-washing-machine-valve-p23236">MacPress 15mm Angled Washing Machine Valve</a></p>
<p>The MacPress 15mm Angled Washing Machine Valve provides a compact, secure, and easy-to-install solution for washing machine water supply. With M Profile press-fit technology, it ensures a fast, leak-proof connection ideal for domestic plumbing setups.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-washing-machine-valve-p23236</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-angled-washing-machine-valve-p23236</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Double Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-double-check-valve-p23229"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732208663-08749400.png" alt="MacPress 15mm Double Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-double-check-valve-p23229">MacPress 15mm Double Check Valve</a></p>
<p>The MacPress 15mm Double Check Valve is WRAS &amp;amp; KIWA Certified, offering dependable backflow prevention in potable water systems. Compatible with M Profile press fittings, it is perfect for both residential and commercial applications, ensuring water safety and seamless integration.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-double-check-valve-p23229</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-double-check-valve-p23229</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Isolation Valve FULL BORE</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-isolation-valve-full-bore-p23234"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732275766-00416100.png" alt="MacPress 15mm Isolation Valve FULL BORE"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-isolation-valve-full-bore-p23234">MacPress 15mm Isolation Valve FULL BORE</a></p>
<p>The MacPress 15mm Full Bore Isolation Valve is a WRAS Approved press-fit solution designed to deliver maximum flow efficiency. Featuring M Profile technology and a full bore design, it ensures minimal pressure loss and reliable performance in both residential and commercial plumbing systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-isolation-valve-full-bore-p23234</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-isolation-valve-full-bore-p23234</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Red/Blue Butterfly T Hand Ball Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-red-blue-butterfly-t-hand-ball-valve-p23244"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278712-66367000.png" alt="MacPress 15mm Red/Blue Butterfly T Hand Ball Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-red-blue-butterfly-t-hand-ball-valve-p23244">MacPress 15mm Red/Blue Butterfly T Hand Ball Valve</a></p>
<p>The MacPress 15mm Red/Blue Butterfly T Hand Ball Valve features an M Profile press-fit design, allowing for quick, secure installation. The colour-coded T handle ensures clear identification and simple operation for hot and cold water systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-red-blue-butterfly-t-hand-ball-valve-p23244</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-red-blue-butterfly-t-hand-ball-valve-p23244</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-15mm-red-blue-lever-valves-m-profile-wras-approved-p18804"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688469380-54004700.png" alt="MacPress 15mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-15mm-red-blue-lever-valves-m-profile-wras-approved-p18804">MacPress 15mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 15mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-15mm-red-blue-lever-valves-m-profile-wras-approved-p18804</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-15mm-red-blue-lever-valves-m-profile-wras-approved-p18804</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Single Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-single-check-valve-p23239"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278541-15754000.png" alt="MacPress 15mm Single Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-single-check-valve-p23239">MacPress 15mm Single Check Valve</a></p>
<p>The MacPress 15mm Single Check Valve is KIWA Certified and features M Profile press-fit technology, offering secure, leak-free connections. Ideal for safeguarding water systems and preventing backflow in both residential and commercial applications.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-single-check-valve-p23239</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-single-check-valve-p23239</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Stop Cock</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-stop-cock-p23242"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278632-22650200.png" alt="MacPress 15mm Stop Cock"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-stop-cock-p23242">MacPress 15mm Stop Cock</a></p>
<p>The MacPress 15mm Stop Cock offers a secure, leak-proof solution for controlling water flow in residential and commercial plumbing systems. Featuring M Profile press-fit technology, it ensures fast and efficient installation.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-stop-cock-p23242</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-stop-cock-p23242</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 15mm Straight Washing Machine Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-straight-washing-machine-valve-p23237"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732276963-23746200.png" alt="MacPress 15mm Straight Washing Machine Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-straight-washing-machine-valve-p23237">MacPress 15mm Straight Washing Machine Valve</a></p>
<p>The MacPress 15mm Straight Washing Machine Valve offers a robust and reliable connection for washing machines, utilising M Profile press-fit technology to deliver quick, secure, and leak-proof installations in domestic plumbing systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-straight-washing-machine-valve-p23237</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-15mm-straight-washing-machine-valve-p23237</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Double Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732273268-18688000.png" alt="MacPress 22mm Double Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230">MacPress 22mm Double Check Valve</a></p>
<p>The&amp;nbsp;MacPress 22mm Double Check Valve&amp;nbsp;is WRAS &amp;amp; KIWA Certified, offering dependable backflow prevention in potable water systems. Compatible with M Profile press fittings, it is perfect for both residential and commercial applications, ensuring water safety and seamless integration.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Isolation Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732275048-91063200.png" alt="MacPress 22mm Isolation Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233">MacPress 22mm Isolation Valve</a></p>
<p>The&amp;nbsp;MacPress 22mm Isolation Valve&amp;nbsp;is a WRAS Approved press-fit solution, perfect for controlling water flow in potable systems. Its M Profile design ensures leak-proof integration with press-fit fittings, ideal for both residential and commercial plumbing applications.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Isolation Valve FULL BORE</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732275776-15127200.png" alt="MacPress 22mm Isolation Valve FULL BORE"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235">MacPress 22mm Isolation Valve FULL BORE</a></p>
<p>The&amp;nbsp;MacPress 22mm Full Bore Isolation Valve&amp;nbsp;is a WRAS Approved press-fit solution designed to deliver maximum flow efficiency. Featuring M Profile technology and a full bore design, it ensures minimal pressure loss and reliable performance in both residential and commercial plumbing systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Red/Blue Butterfly T Hand Ball Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278727-94769400.png" alt="MacPress 22mm Red/Blue Butterfly T Hand Ball Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245">MacPress 22mm Red/Blue Butterfly T Hand Ball Valve</a></p>
<p>The MacPress 22mm Red/Blue Butterfly T Hand Ball Valve features an M Profile press-fit design, allowing for quick, secure installation. The colour-coded T handle ensures clear identification and simple operation for hot and cold water systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-22mm-red-blue-lever-valves-m-profile-wras-approved-p18805"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688474395-32829500.png" alt="MacPress 22mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-22mm-red-blue-lever-valves-m-profile-wras-approved-p18805">MacPress 22mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 22mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-22mm-red-blue-lever-valves-m-profile-wras-approved-p18805</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-22mm-red-blue-lever-valves-m-profile-wras-approved-p18805</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Single Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278550-23843900.png" alt="MacPress 22mm Single Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240">MacPress 22mm Single Check Valve</a></p>
<p>The&amp;nbsp;MacPress 22mm Single Check Valve&amp;nbsp;is KIWA Certified and features M Profile press-fit technology, offering secure, leak-free connections. Ideal for safeguarding water systems and preventing backflow in both residential and commercial applications.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 22mm Stop Cock</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278644-29664800.png" alt="MacPress 22mm Stop Cock"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243">MacPress 22mm Stop Cock</a></p>
<p>The&amp;nbsp;MacPress 22mm Stop Cock&amp;nbsp;offers a secure, leak-proof solution for controlling water flow in residential and commercial plumbing systems. Featuring M Profile press-fit technology, it ensures fast and efficient installation.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 28mm Double Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-double-check-valve-p23231"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732273306-05873800.png" alt="MacPress 28mm Double Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-double-check-valve-p23231">MacPress 28mm Double Check Valve</a></p>
<p>The&amp;nbsp;MacPress 28mm Double Check Valve&amp;nbsp;is WRAS &amp;amp; KIWA Certified, offering dependable backflow prevention in potable water systems. Compatible with M Profile press fittings, it is perfect for both residential and commercial applications, ensuring water safety and seamless integration.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-double-check-valve-p23231</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-double-check-valve-p23231</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 28mm Red/Blue Butterfly T Hand Ball Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-red-blue-butterfly-t-hand-ball-valve-p23246"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278739-36942400.png" alt="MacPress 28mm Red/Blue Butterfly T Hand Ball Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-red-blue-butterfly-t-hand-ball-valve-p23246">MacPress 28mm Red/Blue Butterfly T Hand Ball Valve</a></p>
<p>The MacPress 28mm Red/Blue Butterfly T Hand Ball Valve features an M Profile press-fit design, allowing for quick, secure installation. The colour-coded T handle ensures clear identification and simple operation for hot and cold water systems.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-red-blue-butterfly-t-hand-ball-valve-p23246</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-red-blue-butterfly-t-hand-ball-valve-p23246</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 28mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-28mm-red-blue-lever-valves-m-profile-wras-approved-p18806"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688474524-07938300.png" alt="MacPress 28mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-28mm-red-blue-lever-valves-m-profile-wras-approved-p18806">MacPress 28mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 28mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-28mm-red-blue-lever-valves-m-profile-wras-approved-p18806</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-28mm-red-blue-lever-valves-m-profile-wras-approved-p18806</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>MacPress 28mm Single Check Valve</title>
              <description><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-single-check-valve-p23241"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1732278562-02778800.png" alt="MacPress 28mm Single Check Valve"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-single-check-valve-p23241">MacPress 28mm Single Check Valve</a></p>
<p>The&amp;nbsp;MacPress 28mm Single Check Valve&amp;nbsp;is KIWA Certified and features M Profile press-fit technology, offering secure, leak-free connections. Ideal for safeguarding water systems and preventing backflow in both residential and commercial applications.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
</p></description>
              <guid>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-single-check-valve-p23241</guid>
              <link>/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-28mm-single-check-valve-p23241</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 35mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-35mm-red-blue-lever-valves-m-profile-wras-approved-p18807"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688474547-31813700.png" alt="MacPress 35mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-35mm-red-blue-lever-valves-m-profile-wras-approved-p18807">MacPress 35mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 35mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-35mm-red-blue-lever-valves-m-profile-wras-approved-p18807</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-35mm-red-blue-lever-valves-m-profile-wras-approved-p18807</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 42mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-42mm-red-blue-lever-valves-m-profile-wras-approved-p18808"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688474572-74992700.png" alt="MacPress 42mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-42mm-red-blue-lever-valves-m-profile-wras-approved-p18808">MacPress 42mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 42mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-42mm-red-blue-lever-valves-m-profile-wras-approved-p18808</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-42mm-red-blue-lever-valves-m-profile-wras-approved-p18808</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress 54mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-54mm-red-blue-lever-valves-m-profile-wras-approved-p18809"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1688474591-09968600.png" alt="MacPress 54mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-54mm-red-blue-lever-valves-m-profile-wras-approved-p18809">MacPress 54mm Red/Blue Lever Valves M Profile WRAS Approved</a></p>
<p>The MacPress 54mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards.

Installation Instructions for Press Fittings
&amp;nbsp;
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the &amp;lsquo;O&amp;rsquo; ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-54mm-red-blue-lever-valves-m-profile-wras-approved-p18809</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-full-range-c891/macdonald-plumbing-supplies-macpress-54mm-red-blue-lever-valves-m-profile-wras-approved-p18809</link>
            </item>
          <item>
              <pubDate>Thu, 22 Oct 2026 14:14:44 +0100</pubDate>
              <title>MacPress Long Tail Drain Off Valve Type A 15mm</title>
              <description><a href="/plumbersessentials-c1401/plumbersessentials-valves-c1754/macdonald-plumbing-supplies-macpress-long-tail-drain-off-valve-type-a-15mm-p801"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1792674875-63735400.png" alt="MacPress Long Tail Drain Off Valve Type A 15mm"  class="lazyload" /></a>
<p><a href="/plumbersessentials-c1401/plumbersessentials-valves-c1754/macdonald-plumbing-supplies-macpress-long-tail-drain-off-valve-type-a-15mm-p801">MacPress Long Tail Drain Off Valve Type A 15mm</a></p>
<p>The MacPress Long Tail Drain Off Valve Type A 15mm is a practical plumbing and heating component designed to provide a convenient point for draining water from compatible pipework and heating systems. Its long tail design offers additional reach for suitable installation requirements, while the Type A configuration identifies the specific valve style. Suitable for plumbers and heating engineers carrying out installation, maintenance and repair work, this drain off valve is a useful addition to a range of plumbing fittings. The 15mm size makes it suitable for compatible pipework, helping tradespeople access a dedicated drain point when servicing or emptying a system.</p></description>
              <guid>/plumbersessentials-c1401/plumbersessentials-valves-c1754/macdonald-plumbing-supplies-macpress-long-tail-drain-off-valve-type-a-15mm-p801</guid>
              <link>/plumbersessentials-c1401/plumbersessentials-valves-c1754/macdonald-plumbing-supplies-macpress-long-tail-drain-off-valve-type-a-15mm-p801</link>
            </item>
          </channel>
</rss>