Reduce pressure valve used in installation, should the by-pass pipe by the valve open, dispense with a mixture of condensed water and soda and pipeline, in case of lower pressure valve opens to produce no boiled water there is damage to reduce the pressure valve, when no abnormal phenomenon, not quickly spin clockwise adjustment screws, the outlet pressure to set the desired pressure ( The table after the valve pressure shall prevail) , after debugging, the lock nut back tightly, screw on guard against confinement. In case of welding slag, oxygen flow valve, leather and other stolen goods affect the normal office valve. 。 Should see, although water after reducing pressure valve has a very large water head loss, but because of the cost of water and make the system flow distribution is reasonable, the improvement of Marine valve layout and condition of the system, because the overall is still the energy saving. Reduce pressure valve generally have (~ DN100 wait for a variety of specifications, the valve before and after the office into pressure for & lt; 1 mpa and 0. 1 to 0. 5 mpa, regulating range error is & amp; plusmn; 5 ~ 10 one hundred percent one hundred percent. Should have a straight pipe before and after the installation of reduced pressure valve, the valve before the straight pipe length is about 600 mm, the valve after the straight pipe length is about 1 mm. Ordinary reduce import pressure differential pressure valve requires a 0 or higher. 2Mpa。 Q: low steam pressure valve installation using a: reduce the pressure valve Y43H - 16, with 0. 05 ~ 0. 4 mpa, Y43H - 25, equipped with 1 ~ 1. 6 mpa, Y43H - 40, equipped with 1 ~ 1. 6 mpa, 1。 6 to 2. 5 mpa adjusting spring, Y43H - 64, equipped with 1 ~ 3 mpa adjusting spring, the factory equipped with 0 in the valve. 1 ~ 1 mpa, spring, and the rest with the valve side, the user can according to the amount of export pressure value options. Outlet pressure does not change due to the change of inlet pressure, inlet flow, safe and reliable ground to set the outlet pressure in a plant, and can be adjusted according to the requirements to achieve a lower stress value. Used for living water supply, fire fighting water supply and other industrial water system, after the regulator to reduce the pressure pilot valve, can adjust the outlet pressure of the main valve. This valve to reduce the pressure is very accurate and reliable performance, safe and reliable, installation, adjustment is convenient, use fixed number of year long survival. Reduce the pressure valve should be installed before the filter device, in case of medium of debris into the lower pressure valve, affect their performance. should be installed in the place where is easy to operation and maintenance, and be sure to rise steeply on the level piping installation, attention should be paid to make the pipe flow direction of medium quality and the direction indicated by the arrows on the valve body, do not reverse. Reduce pressure valve is a kind of can use media + 羭 wisp of intelligent valve to regulate and restrict line pressure. On piping system with lower pressure before the Industrial Valves must be executed rinse thoroughly. 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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