5, synthetic industry produce in small fertilizer and chemical fertilizer appropriate chooses 16 mpa or PN320 PN160 nominal pressure, nominal pressure, nominal pressure of 32 mpa pressure Angle of the valve or high pressure Angle throttle valves. 7 on the water supply, heating, urban construction engineering, nominal menstruation smaller pipe, can be used by or plunger valve, balanced valve, the pipeline such as nominal drift diameter less than 150 mm. 4, there is flow control or pressure adjustment, but exchange section precision request is not high, and the pipe diameter is small, such as nominal drift diameter of 50 mm or less Marine valves on the pipeline, appropriate chooses. 6 in the aluminum and oxygen bayer process produces desilication workshop, easy on the pipeline of coke, easy to choose seat can be separated type, body place, carbide tightly closed deputy once-through by the valve or once-through throttle valve. Because open or close the valve stem travel relatively short, and have very good truncation function, and because of the changes in the seat of his stroke proportional relationship with the disc, very suitable for traffic regulation. Because of this, this type of valve is very adapt to as truncation or adjustment and throttling. Based on disc this way of moving, the seat of his change is relation with directly proportional valve stroke. 。 3, small valve can choose needle valve, instrument valve, the sampling valve, pressure gauge valve, etc. Such as power plants, nuclear power stations, chemical fuel system of high temperature and high pressure piping. Think of pressure loss problems small place. 1, high temperature and high pressure medium or device appropriate chooses the valve. 2, convection resistance is relaxed on the pipeline on the pipeline. High pressure Angle type throttle valve throttle J J, L47Y principle of high pressure Angle type, L47Y standards, high pressure Angle throttle valves J, L47Y manufacturers, by the Industrial Valves is closed ( The disc) Along the core line movement of the valve seat. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate Industrial Valves, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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