PHAM NEWS | FEBRUARY 2025 Pipes, Fittings& Valves 23


PM controller will work with most HIU brands


Extended guarantee


East Midlands-based WilSon Energy has added a new hydraulic proportional measurement (PM) valve to its spare parts portfolio, as it looks to plug a two-year gap in market supply. An integral part of the heating interface unit (HIU) structure,


the PM valve is designed to divert all primary heat to the domestic hot water side of the system, providing the end user with a fast and effi cient hot water supply. WilSon Energy worked directly with the manufacturer to commission a valve which fi ts most types of unit and will be deployed in WilSon’s new own range of HIUs. CEO Andy Wilkinson says: “Three variations of new valve are


available, with a single valve able to handle both heating and sanitary functions, manufactured using 100% lead free brass. It incorporates a rotatable heating sleeve for setting diff erent fl ow rates, as well as an integral 3-fold water-free ‘O’ ring seal which ensures separation of the sanitary and heating functions, providing a signifi cant improvement over previous options.” The hydraulic PM valves off er solutions for HIU parts replacement


in KaMo, KVM Energy, Delta Systemtechnik, Meibes, Danfoss- Redan, Flamco, Taconova and many more HIU systems. ◼ phamnews.co.uk/225/36


The Instantor Press System, an all-in-one solution combining press fi ttings and multilayer Pex- Al-Pex pipe, now comes with an extensive 50 year warranty. The press fi ttings, available


in sizes from 16 to 63mm, are manufactured using high-grade CW617N brass and 304 stainless steel, corrosion-resistant materials that reduce the risk of leaks or contamination. The Instantor Pex-Al-Pex


is a multilayer pipe for use in potable water and heating applications. Available in sizes up to 63mm in straight lengths and up to 32mm in coils, it is butt-welded and is 100% oxygen and water vapour tight. ◼ phamnews.co.uk/225/37


Copper press fi ttings for ACR work


Designed for air conditioning and refrigeration (ACR) systems, the Rapid Locking Systems (RLS) distributed by Smith Brothers provide a method for creating leak-free connections without the need for brazing. The installation process takes approximately 10 seconds to establish a secure mechanical bond, which can cut installation time by up to 60% compared to traditional methods. The tube ends are prepped in


nearly the same way as brazing, but the press tool does all the connection work in seconds, all whilst eliminating the time- consuming brazing process and


the time and eff ort of hauling heavy brazing equipment from job to job. They also eliminate the need for open fl ames in HVAC workspaces, thereby creating a safer working environment without fi re hazards. The press connection process


results in a repeatable and reliable mechanical joint every time, as well as a perfectly clean joint inside and out. RLS fi ttings have a proven track record of reliability, with more than fi ve years of fi eld use and millions of fi ttings installed worldwide. The fi ttings were specifi cally designed and engineered for use in high- pressure HVAC and refrigeration systems. ◼ phamnews.co.uk/225/39


Effi cient Y-joint design for large commercial jobs


New from Conex Bänninger for use in air conditioning and refrigeration applications is the >B< Flow, a customised Y-Joint which is fully compatible with >B< MaxiPro. It features male ends designed to align seamlessly with the MaxiPro components, eliminating the need for external modifi cations such as creating braze tails off -site. Quick and easy to install,


the >B< MaxiPro can signifi cantly improve productivity through greatly reduced installation time. Large commercial installations such as hotels and hospitals may involve thousands of metres of piping, so the resulting cost savings can be considerable. Operating up to 48 bar, the product is said to deliver a reliable, repeatable, permanent, tamper-proof joint every time. “The >B< Flow has been


designed and stringently tested to deliver an improved and balanced fl ow inside the >B<


Secure pipe support


The Identifi cation Nail-In Clips by Talon are designed to simplify the installation and identifi cation of pipework in various settings. Suitable for use with masonry, these clips serve as secure fasteners for plumbing, gas, and air conditioning systems. They are available in a colour-coded format, with blue and red clips indicating cold and hot pipes, respectively, along with grey, white and black options. The clips are compatible with


common building materials such as drywall, wood, brick, and concrete. Each clip includes a zinc- plated nail designed for use with


Flow joint and, in achieving this, the level of turbulence and noise is reduced,” explains Mike Lucken, technical sales manager – ACR. “In addition, a guaranteed equal distribution of refrigerant is conveyed through both legs, thereby providing optimum performance.” ◼ phamnews.co.uk/225/38


all types of masonry, providing reliable support for both copper and plastic pipes at intervals of 500mm. ◼ phamnews.co.uk/225/40


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