This product can be used in the corrosive ( Great temperature 350 ℃) The medium of liquid, gas and steam pressure to curb the device. Similarly, when the valve after pressure P2 to reduce. Contrary to what is said above utility direction. This is the office principle of pressure regulating valve later. See fit to use quick opening traffic characteristics, action acuity, tightly sealed performance is good, so it is widely used in the fuel, chemical industry, electric power, smelting, food, textile, machinery, metal production and resident building blocks of all kinds of industrial facilities such as gas, liquid and steam medium of lower pressure, voltage regulator ( Used for valve after adjustment) , or pressure, holding pressure ( For before the valve adjustment) The semi-automatic stem. In the process of using, pay attention to the use of type selection and installation of the background, because of this, the thorough understanding of self-help type pressure regulator office principle and the structure is very matter. Q: self-reliance type pressure regulator is the application of answer: self-reliance type pressure regulating valve because don't have to other foreign energy material, such as power supply, gas source, only by the media itself can + 羭 to drive, both energy saving and environmental protection, convenient use, after completion of installation set pressure value can be put into semi-automatic operation, so the stem precision demand is not high, and necessities of power supply, air supply occasions, obtained more and more widely used. P2 through stem chamber film under the utility line input actuators in particular. Initiation of the balance between the strength and the spring of the utility of energy and utility. The relative position on the valve core and valve seat. After the stem valve pressure. With setting condenser can be applied under the temperature 350 ℃ or less. 3, technology unique place: self-reliance type pressure regulator is not no matter what material and energy, use of modulated medium can + 羭 strand and successfully realize the semi-automatic control actuator products. Where the most unique the product, can in no electricity, no gas office place, at the same time saves energy material, in the operation of the pressure setting in freely debugging. When the valve after pressure P2 is increased. P2 utility in particular of the effect on the strength also will increase. Widely is suitable for use in fuel metal, light industry, chemical industry, smelting and other industrial sectors and urban heating, for eh system. 。 1, use, and suitable for use scope self-reliance type pressure regulator ( Pressure valve for short below) Is a substance without external energy and only depend on the media's own pressure change of semi-automatic regulation of energy-saving products. Have the comprehensive function of the survey, executing, stem. At this time. The effectiveness of particular strength is greater than the spring of the utility of energy. The valve core is close to the location of the seat. Until the effectiveness of particular strength and the spring utility strength by phase equilibrium. But in the process of use, must pay attention to the selection of special sex, otherwise easy over the accident. When requirements change valve after pressure P2 set value. May adjust the screw nut 8 debugging. 2, the structure and work principle of process medium in front of the valve pressure after Pl by throttling valve core, the seat of the Marine valve valve after pressure P2. At this time. Circulation between valve core and valve seat surface or the size of the object surface. Flow resistance. So make the P2 to set value. 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 Industrial Valves, 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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