<rss version="2.0">
            <channel>
    <title>MacPress Valves  from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c858::22mm:compression</link>
    <description></description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Sun, 11 Oct 2026 02:05:32 +0100</lastBuildDate>
    <pubDate>Sun, 11 Oct 2026 02:05:32 +0100</pubDate>
              <item>
              <pubDate>Sun, 11 Oct 2026 02:05:32 +0100</pubDate>
              <title>Rob Pond PressFit 22mm Perfect Pump Valve Pair</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161-72343_thumb.jpg" alt="Rob Pond PressFit 22mm Perfect Pump Valve Pair"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/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>http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161</guid>
              <link>http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/rob-pond-pressfit-22mm-perfect-pump-valve-pair-p25161</link>
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              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Stop Cock</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243-67086_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Stop Cock"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-stop-cock-p23243</link>
            </item>
          <item>
              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Red/Blue Butterfly T Hand Ball Valve</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/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="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245-67088_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Red/Blue Butterfly T Hand Ball Valve"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-red-blue-butterfly-t-hand-ball-valve-p23245</link>
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          <item>
              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Isolation Valve</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233-67076_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Isolation Valve"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-p23233</link>
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              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Isolation Valve FULL BORE</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/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="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235-67078_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Isolation Valve FULL BORE"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-isolation-valve-full-bore-p23235</link>
            </item>
          <item>
              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Single Check Valve</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/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="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240-67083_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Single Check Valve"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-single-check-valve-p23240</link>
            </item>
          <item>
              <pubDate>Sun, 11 Oct 2026 02:05:26 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Double Check Valve</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/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="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230-67073_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Double Check Valve"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/macpress-valves-c858/macdonald-plumbing-supplies-macpress-22mm-double-check-valve-p23230</link>
            </item>
          <item>
              <pubDate>Sun, 11 Oct 2026 02:05:25 +0100</pubDate>
              <title>MacDonald Plumbing Supplies MacPress 22mm Red/Blue Lever Valves M Profile WRAS Approved</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/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="http://www.macdonaldplumbingsupplies.com/images/macdonald-plumbing-supplies-macpress-22mm-red-blue-lever-valves-m-profile-wras-approved-p18805-39901_thumb.jpg" alt="MacDonald Plumbing Supplies MacPress 22mm Red/Blue Lever Valves M Profile WRAS Approved"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/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">MacDonald Plumbing Supplies 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>http://www.macdonaldplumbingsupplies.com/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>http://www.macdonaldplumbingsupplies.com/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>
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