Radiator Valves & Couplings

A complete guide to an efficient heating system

A well-balanced heating system is based on stable connections and accurate flow control. Radiator valves and associated couplings act as the link between the property's heating pipes and the radiator itself. By investing in the right plumbing components, you create a more even heat distribution and save energy in the long run. This category includes products adapted for both one-pipe and two-pipe systems, as well as spare parts for older installations.

Benefits of the right components

• Energy savings: Modern radiator couplings and valves provide more precise regulation of the water flow.
• Reduced risk of leaks: Robust materials such as brass and chrome-plated surfaces guarantee a long and safe service life.
• High compatibility: With the help of adapters and transition couplings, you can easily adapt older threads to modern thermostats.
• Easy maintenance: Features such as built-in air vents make it easy to empty the radiators of air pockets that would otherwise block the heat.

Areas of application and product selection

The components in this category are mainly used for new installations, replacements or servicing of water-borne radiators. Here you will find return connections for precise flow adjustment, one-pipe distributors and specially adapted adapters for brands such as Honeywell and Danfoss. To achieve a neat and functional end result, there are also cover plugs, nuts and compression fittings in different dimensions, such as M22 and G15, which makes it easy to match your existing pipe systems.

Important to consider before buying

Before ordering, it is crucial to check the dimensions and thread runs of the pipe system to ensure a completely tight installation. Check whether the property uses a one-pipe or two-pipe system, as distributors and couplings differ significantly between these system types. It is also recommended to choose fittings and valves of the same high standard as manufacturers such as MMA and Purmo to ensure that all threads and connections fit together perfectly without play.