Pipes, valves & fittings
evaluating a few best practice considerations, for example whether they can be used with a range of materials, applications and adhere to the correct legislative requirements. Choosing a universal fittings design is an important consideration, so it’s worth checking whether the brand you choose can be used in conjunction with a choice of materials, including copper, PB, PE-X, carbon and stainless steel. Versatility of fittings gives installers the flexibility to connect multiple pipes, which many plastic solutions cannot achieve. It’s also important to note that plastic cannot offer the same antimicrobial qualities as the likes of copper. Finally, make sure that the products you fit meet the highest quality assurances, proof that the manufacturer has invested the necessary time and money into producing, and bringing to market, the best possible product with the right national and european certification bodies like WRAS, CSTB, KIWA and DVGW. Cheap non-branded products might be appealing in the short term, but over the longer term the costs of maintenance and repairs on sub-standard products may be greater than the initial cost saving. With many engineers now enjoying a mixed skills portfolio, the need to carry and fit a range of fittings for domestic and more specialist applications is growing. As a consequence, the need for a greater knowledge of the range of solutions on the market is likely to grow too, as the market continues to move away from more traditional solutions.
Left: A press family range from Conex Bänninger
Compression fittings from Conex Bänninger
www.heatingandventilating.net
August 2017
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