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    <title>MacPress Valves from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/macpress-valves/cat858</link>
    <description>&lt;p&gt;MacDonald Plumbing &amp;amp; Heating Supplies proudly presents MacPress Pressfit Valves, tailored for plumbing and heating needs. These valves are engineered for rapid, flame-free installations, ensuring safety and reducing installation time. The MacPress Pressfit Valves are designed to provide secure and durable connections, suitable for a wide range of plumbing and heating applications. With high-quality construction and compatibility with various press tools, these valves are perfect for both residential and commercial projects. Experience the benefits of reliable performance, minimal maintenance, and a streamlined installation process. Whether you&#039;re dealing with hot water systems, central heating, or general plumbing tasks, MacPress Pressfit Valves offer the ideal solution for efficient and effective installations. Trust MacPress for your plumbing and heating projects and enjoy superior quality and performance.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;FAQ:&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Is press-fit better than push-fit?&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Both metal press-fit and push-fit fittings have their advantages, but metal press-fit generally comes out on top for durability and wider applications. Here&#039;s a breakdown:&lt;/p&gt;
&lt;p&gt;Metal Press-Fit&lt;/p&gt;
&lt;p&gt;Pros:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;More durable: Metal is sturdier than the plastic typically used in push-fit&lt;/li&gt;
&lt;li&gt;Wider applications: Approved for a wider range of pipes (copper, stainless steel) and fluids (potable water, gas, steam)&lt;/li&gt;
&lt;li&gt;Behind-the-wall applications: Considered safe for concealed locations like behind walls or underground&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Cons:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Requires a press tool: Needs a specialized tool to create the secure connection&lt;/li&gt;
&lt;li&gt;More complex installation: Installation process is slightly more involved than push-fit&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Push-Fit&lt;/p&gt;
&lt;p&gt;Pros:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Easier installation: Simply push the pipe in for a secure fit, no tools required&lt;/li&gt;
&lt;li&gt;Faster assembly: Ideal for DIY projects or those needing a quicker turnaround&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Cons:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Limited applications: Not all materials or fluids are approved for push-fit connections&lt;/li&gt;
&lt;li&gt;Durability concerns: May not be ideal for high-pressure or high-temperature applications&lt;/li&gt;
&lt;li&gt;Visibility matters: Not generally recommended for behind-the-wall applications due to potential future access issues&lt;/li&gt;
&lt;li&gt;&amp;nbsp;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;In summary if durability and a wider range of uses are your priorities, metal press-fit is the better choice.&lt;/p&gt;
&lt;p&gt;If ease of installation and speed are most important, and the application allows for push-fit, then it can be a viable option.&lt;/p&gt;
&lt;p&gt;For concealed locations or critical applications, it&#039;s always best to consult with a licensed plumber to determine the best course of action.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;What is a press-fit fitting?&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;A metal press-fit fitting is a specific type of press-fit fitting&amp;nbsp; made entirely of metal, typically&amp;nbsp; copper or stainless steel.&amp;nbsp; They offer the advantages of press-fit connections (faster installation, no fire risk) but with the added benefit of&amp;nbsp; increased durability&amp;nbsp; compared to standard press-fit fittings which may have some plastic components.&lt;/p&gt;
&lt;p&gt;Here&#039;s a breakdown of metal press-fit fittings:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Material: Constructed entirely of metal, offering superior strength and resistance to high temperatures and pressures compared to standard press-fit fittings that might have plastic parts.&lt;/li&gt;
&lt;li&gt;Applications: Suitable for a wider range of pipes and fluids including copper tubing, stainless steel pipes, potable water, gas lines, and even low-pressure steam systems.&lt;/li&gt;
&lt;li&gt;Strength: Metal construction makes them ideal for concealed locations like behind walls or underground where future access for repairs might be difficult. Building codes often require metal press-fittings in these applications.&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;While they share some similarities with regular press-fit fittings, metal press-fit are generally the go-to choice for plumbers due to their&amp;nbsp; increased durability and wider range of approved uses.&amp;nbsp; However,&amp;nbsp; they do require a specialized press tool&amp;nbsp; to create the secure connection,&amp;nbsp; which can add to the cost and complexity of the installation compared to push-fit fittings.&lt;/p&gt;</description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Fri, 09 Oct 2026 02:05:06 +0100</lastBuildDate>
    <pubDate>Fri, 09 Oct 2026 02:05:06 +0100</pubDate>
              <item>
              <pubDate>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 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>Fri, 09 Oct 2026 02:05:05 +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/1605112509-25371600.jpg" 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 offers efficient drainage for gas, LPG, and fuel oil systems. Approved by British Gas to EN 331 standards, this durable valve is ideal for residential and commercial applications, providing reliable performance in demanding environments.
&amp;nbsp;
&amp;nbsp;

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>/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>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:06 +0100</pubDate>
              <title>Rob Pond PressFit 22mm Perfect Pump Valve Pair</title>
              <description><a href="/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1773233334-85901100.jpg" alt="Rob Pond PressFit 22mm Perfect Pump Valve Pair"  class="lazyload" /></a>
<p><a href="/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161">Rob Pond PressFit 22mm Perfect Pump Valve Pair</a></p>
<p>The Rob Pond PressFit 22mm Perfect Pump Valve Pair PPV22-PF provides a reliable and efficient solution for connecting circulating pumps in heating systems. Designed with 22mm M profile press connections and 1½&quot; swivel unions, these valves allow quick installation and secure pump isolation. Manufactured from durable nickel plated brass and rated to 16 bar, they offer excellent strength and long-term reliability. Supplied as a matched pair with rubber washers, they ensure a tight seal and simplify installation for professional heating engineers.</p></description>
              <guid>/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161</guid>
              <link>/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161</link>
            </item>
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