9cm floor drain, sanitary experts orang (certified), Xinyang City, County Mall drain from Guancheng District orang ware firm providing expert. Guancheng District orang expert firm ware (#) is specialized in the "tap, wit brand with raw material," of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: mysterious yellow. Orang expert Ware is a production and sales of sanitary ware manufacturers offices, good product quality, good corporate reputation, technical strength, enjoys high popularity and reputation in the industry. Delay automatic shut faucet types and characteristics of the current delay by the action principle can be divided into hydraulic self-closing faucets, photoelectric inductive and capacitive sensors and other types. (1) self-closing faucets delay hydraulic type most widely used kind of taps, just look at the bonnet when using light pressure, the water that is sustainable 3 ~ 5s, then automatically shut down stop. Delay construction of different forms of self-closing valve, but the basic principle is to open the valve by pressing circle to leak, and then acted upon by the water pressure down or backwards slowly closed valve 40 to leak, slow closing (delay) effect with the aid of various damping device inside the valve, turn off delay time can be adjusted as needed (extended to 1min). Orang expert Ware is a production and sales of sanitary ware manufacturers office floor drain 11cm, good product quality, good corporate reputation, technical strength, enjoys high popularity and reputation in the industry. Drain grate surface height can be adjusted to regulate the height of not less than 35mm, to ensure drain surface elevation and ground floor flat after the renovations are completed. Drain fortification hydrofoil ring, is to do the floor drain installed in the floor of the water requirements. Car in the underground garage or bear the load path places to leak, it grates should be able to meet the corresponding load strength. Floor drain with a water seal to be reasonable structure, smooth, easy to drain the debris to settle down; cross section area should be greater than the cross-sectional area of ??each part of the discharge pipe, and a minimum clear width of the flow channel cross-section should not be less than 10mm.