Bypass Valves from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/bypass-valves/cat703 <p>Explore our range of bypass valves designed to enhance the efficiency of your plumbing and heating systems. These valves allow for precise water flow control and help maintain system balance, ensuring optimal performance. With their reliable construction and easy installation, our bypass valves provide a hassle-free solution for achieving system efficiency. Upgrade your plumbing and heating setup with our high-quality bypass valves and experience superior performance.</p> Copyright 2026 MacDonald Plumbing & Heating Supplies en Sat, 10 Oct 2026 02:05:05 +0100 Sat, 10 Oct 2026 02:05:05 +0100 Sat, 10 Oct 2026 02:05:05 +0100 MacValve 22mm Chrome Plated Angled Auto Bypass Valve MacValve 22mm Chrome Plated Angled Auto Bypass Valve

MacValve 22mm Chrome Plated Angled Auto Bypass Valve

The MacValve 22mm Chrome Plated Angled Auto Bypass Valve is designed to maintain efficient water circulation in central heating systems. It automatically opens to allow flow when thermostatic radiator valves close, preventing pressure build-up and protecting system components. With adjustable pressure settings and a durable chrome-plated finish, it offers reliable and long-lasting performance.

 /valves-brassware-c2/mixing-bypass-valves-c2128/bypass-valves-c703/macdonald-plumbing-supplies-macvalve-22mm-chrome-plated-angled-auto-bypass-valve-p22336 /valves-brassware-c2/mixing-bypass-valves-c2128/bypass-valves-c703/macdonald-plumbing-supplies-macvalve-22mm-chrome-plated-angled-auto-bypass-valve-p22336 Sat, 10 Oct 2026 02:05:05 +0100 Straight Auto Bypass Valve 22mm Straight Auto Bypass Valve 22mm

Straight Auto Bypass Valve 22mm

The Straight Auto Bypass Valve 22mm is designed to automatically regulate water flow within central heating systems, maintaining consistent pressure and preventing pump damage. By diverting excess flow when thermostatic radiator valves (TRVs) close, it enhances efficiency and ensures quiet, reliable system operation. With 22mm compression connections, it&rsquo;s easy to install and suitable for domestic and light commercial systems. An essential component for modern heating systems using TRVs across multiple radiators.

 /valves-brassware-c2/mixing-bypass-valves-c2128/bypass-valves-c703/macdonald-plumbing-supplies-straight-auto-bypass-valve-22mm-p809 /valves-brassware-c2/mixing-bypass-valves-c2128/bypass-valves-c703/macdonald-plumbing-supplies-straight-auto-bypass-valve-22mm-p809