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Angle valve selection guide.
1. - look at the material
The best is the copper material is relatively heavy, excellent material, greatly prolong the service life of the product; zinc alloy on the market although relatively cheap, but for one year maintenance are easy to break, uncomfortable, see spool generally used Taocifaxin spool, is the product of the heart, life will shut prison depend on it, especially the sealing ring and ceramic piece inside! But we can not see, but to try to feel, feel too heavy, the switch are uncomfortable, feeling too light, soon Water Leakage soft life long.
2, look at the glossiness of the angle valve
See note electroplating gloss, gloss, scratch, foaming product is a good product, the surface smooth shiny, touch smooth and flawless, salt fog test angle valve on the market can not meet the requirements of GB18145-2003, and this is just one installed in the toilet, who would have to pay attention to.
The above is the role, characteristics, classification, installation matters needing attention, brand, repair methods after fracture and selection guide of the angle valve introduced by xiajie xiajie. Angle valve flow path is simple, small dead zone and the eddy zone, in the process of using the medium itself by erosion, can effectively prevent the media jams, self-cleaning excellent, suitable for the occasions of high viscosity, suspended solids and granular fluid, for rectangular pipe, with the level of production and technology in the continuous improvement, angle valve design, manufacture, material selection and other aspects of the structure is more reasonable, to a great extent, extend the service life of the valve angle.