How to choose the floor heating water separator?

The floor heating water separator is a device used to adjust the flow of floor heating water and control the inflow and backwater of floor heating, which is equivalent to the heart of the floor heating system, and its importance is self-evident. So how to choose the floor heating water separator? At present, the competition in the domestic geothermal market is extremely fierce, the brand is exquisite, and the price level is uneven, so that the majority of owners do not know how to choose. Here are some key points to teach you how to choose high-quality floor heating water separator from many brands and products. In order to ensure the quality of the floor heating distribution manifold and obtain the maximum benefit, various manufacturers have been thinking about the materials and process structure of their products. From the material point of view, there are stainless steel, copper and polymer synthetic materials on the market at present; From the structural point of view, there are assembly, welding and forging splicing. In fact, there is not much difference between the pipes of various brands of geothermal materials, and the difference mainly comes from the water separator and the main line valve. At present, the water separators on the market are mainly divided into stainless steel and pure copper. The poor quality water separator has a thin outer wall and the internal material of the valve is iron, so the price of such water separator is relatively low. There are also some water separators, which the seller claims are all made of copper, but in fact their copper is not good and the heating water quality is poor, so they can only be used for two or three years. The water separator with good quality is not only made of all copper, but also has a thick outer wall, and the corresponding price is relatively high. I would like to remind you that when buying geothermal products or water separators, you should not only weigh the water separator, but also suck the inside of the valve with a small magnet, so that you can know whether the inside of the valve is made of iron. Looking at the quality from the manufacturing process of floor heating water separator, the manufacturing process control of floor heating water separator is a necessary link to ensure the quality of distribution main pipe. If the machining accuracy, product assembly ability and surface smoothness of the propulsion valve stem can not meet the requirements, it will seriously affect the service life and quality of the distribution manifold, and even directly lead to water leakage of the distribution manifold. Therefore, users are advised to know the product structure, manufacturer, materials, after-sales service and other related information when choosing the distribution manifold. Viewing the quality of floor heating water separator from its quality performance. If the thermal power output of the boiler is to be reasonably distributed through the water separator, a low-grade simple water separator is likely to cause the whole system to be blocked, making the boiler reflect insufficient combustion or other faults; Under the condition of different room temperature control, it is difficult to ensure that the lengths of floor heating coils are close to each other. The low-level simple water separator can't adjust the pressure loss of the loop and balance the flow rate, which may cause hydraulic imbalance, under-flow or over-flow, and make the part not hot or overheated. So the quality of the water separator is directly related to the operation of the floor heating water separator. The influence of manufacturers and brands can not be ignored. At present, the floor heating market is mixed, and there are too many small brands, which directly affect consumers' choices. Big brands not only win the market by advertising, but also by word of mouth, so we can't ignore the influence of big brands when choosing. If it's not a famous brand, it's best to let them issue a product certificate.