Out: (1) check repair transform exhaust valve, debugging pipe slope, row all air; (2) the flushing pipe, dispense with dirty plugging; 3. Check the repair and open all should open the valve; (4) correct line, increase the radiator. 。 Therefore, specially inquiries hvac senior experts, they supply the following advice for your reference: 1. Semi-automatic exhaust valve had better choose brass material, cast iron is easy to rust, the price of the stainless steel is extremely expensive; 2. Can put the end of each heating semi-automatic exhaust valve disassembly cleaning at once, lest the dirty of plugging Marine valve plug vent; 3. Semi-automatic exhaust valve isolation Industrial Valves with a set of best use, so when the exhaust valve out problems not affect whole indoor heating; 4. Semi-automatic exhaust valve to the perfect point of vertical installed in the system, also want to have enough space around easy to repair and transform; 5. Ordinary users, if more bad again afraid troublesome, hands-on experience directly to choose best quality guaranteed Italy OR semi-automatic exhaust valve attach heating common faults and slough off: ( 1) The heat is not hot. Out: (1) small leakage living board tighten the valve upper compression screw nut, serious when repair professional positions. ( 2) Indoor heating water. Comprised: (1) semi-automatic exhaust valve doesn't work or steam pipe slope error formation plugging; (2) the age-old to not flush pipe cause dirty plugging; (3) multiple valve especially user-defined valve does not open or no maintenance caused the valve core stripping with years, congestion pipe; (4) the system default is not reasonable, if the pipe is not reasonable, pipe diameter is very careful, radiator is too small, and so on. Additional, should be in before and after heating valve stem point a few drops of oil to protect aftercare suddenly; 2) change the rust local, should also pay attention to the daily cleaning brush paint; (3) pay attention to protect aftercare of radiator manual run wind valve, disconnect occurs change; (4) the heating in winter outage should put clean water, frosty for local implementation of change. Comprised: (1) radiator out import valve stem leakage; (2) or radiator corroded seriously, Especially the bathroom heating) Cause leaks; (3) cleaning up casual or boy naughty comprised of radiator manual run wind valve broken; (4) pipe 'were deactivated for clean water that cold frosty period. Q: common faults of imported semi-automatic exhaust Industrial Valves and dispense a: along with the air temperature in the north of continuous decline, around a followed by one heating, also and complex step to more complaints, with 'again, the owner of semi-automatic exhaust valve leakage actuating home flooded things, investigate its by semi-automatic exhaust valve quality, however, still a little domestic pig iron semi-automatic exhaust valve using a long time easy to rust lost its potency, cause can not be normal exhaust, actuating system set gas circulation, for home heating is not hot; Is more of a semi-automatic exhaust valve can't vent tightly closed, exhaust and drainage at the same time, many of the National People's Congress work day by day night flooded the home found home, the main culprit is the exhaust valve is leaking. 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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