The place of main transmission medium is water. When flow g change, the output pressure changes as small as possible. Common output pressure is lower, it with the change of output flow flap. In view of water leak rate and degree of cost almost the same to the water pressure is proportional to the volume of the water system, because of the lower pressure valve has improve system operation condition and latent water utility, according to count the water-saving effects of about 30 to one hundred percent. Regulating scope mainly associated with pressure regulating spring stiffness. The smaller the output pressure flap, special properties of reduced pressure valve, the better. The valve's unique place, is at the inlet pressure things changing conditions, to maintain exports to pressure and temperature in a certain range. ( 1) Regulating range: it refers to reducing pressure valve output pressure P2 adjustable range, meet the precision within the scope of this requirement. Reduce the pressure valve is widely used in high-rise building areas, urban water supply pipe network pressure too high range, mines and other occasions, in order to ensure to each water point in water system to obtain the appropriate service pressure and flow rate. Before it can be in Marine valves high line of the liquid pressure loss to valve pipe after the required level. ( 3) Traffic special properties: it refers to the input pressure - Timing, output pressure with g, of the output flow resistance. ( 2) G pressure special properties: it refers to the flow of fixed value, output actuating pressure due to the input pressure flap flap of the special nature. Q: what is a way of reducing pressure valve? Answer: reducing pressure valve is considered appropriate and use the stem of the opening of the opening and closing of valve body regulating the flow of the medium, the medium pressure reduction, and at the same time with the valve after pressure utility adjust the opening of the opening and closing of the valve after pressure is within a certain range, and the valve body or valve after the injection of cooling water, reduce the temperature of the medium, the desuperheating Industrial Valves valve called the lower pressure. 。 The output pressure must be less than the input pressure - Constant value just basically don't vary with the input pressure changes. 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 valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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