With the falling of temperature in the north, around the start heating, all sorts of complaints also stepped to the numerous and complicated, the same as in previous years, automatic exhaust valve leakage caused by the owners home flooded norm, investigate its reason or automatic exhaust valve quality closes nevertheless, some domestic iron automatic exhaust valve using a long time easy to rust, lead to can't normal exhaust, system set air circulation, make the heat is not hot at home; More is automatic exhaust valve outlet seal no, exhaust and drainage at the same time, a lot of people flooded the home to work in the evening to find home during the day, the culprit is the exhaust valve is leaking. Therefore, specifically ask some hvac experts who offers the following Suggestions for your reference: 1. Automatic exhaust valve had better choose brass material, easy to rust of cast iron, stainless steel is expensive; 2. A year end of the heating can be unwrapped automatic exhaust valve cleaning, lest scale blockage vent; 3. Best used with isolation valve automatic exhaust valve, when the exhaust valve out problems so not affect whole and indoor heating; 4. Automatic exhaust valve should be installed in the system of the vertically highest point, at the same time around to have enough space to facilitate maintenance and replacement; 5. General users, if the beginning ability is poor again afraid troublesome, best quality assured the choose and buy of Italy directly OR automatic exhaust valve attach heating common faults and elimination method: ( 1) The heat is not hot. Reasons: (1) automatic exhaust Industrial Valves failure or pipe slope not form steam plugging; (2) years not flush pipe lead to dirty plugging; Multiple valve (3) especially user-defined did not open the valve or valve core loss as a result of disrepair, pipeline; (4) the system design is unreasonable, if the piping layout is unreasonable, pipe diameter carefully, radiator is too small, and so on. Method: (1) repair replacement exhaust valve, adjust the pipe slope, row all air; (2) the flushing pipe, eliminate the dirty wall; (3) maintenance and open all should open the Industrial Valves; (4) modify line, increase the radiator. ( 2) Indoor heating facilities is leaking. Reasons: (1) radiator import and export of the valve stem leakage; (2) or radiator corroded seriously, Especially the bathroom heating) Lead to leakage; (3) cleaning do not pay attention to or child mischievous causes such as the radiator manual run air valve broken; (4) pipe in previous years were deactivated for net water cold frosty period. Method: (1) minor leakage living wrench and tighten the valve upper gland nut, serious when ask professional repair. In addition, before and after heating in the stem point a few drops of oil for maintenance; (2) replace the corroded part, usually also should pay attention to rust removing paint; (3) pay attention to maintenance of radiator manual air valve, replace when fracture occurs; (4) the heating in the winter outage should put clean water, frost crack parts for replacement. In this paper, the keyword search: more Industrial Valves product information
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As the manufacturing procedure of resilient seated gate valve becomes more regulated, the costs to businesses will increase and the workforce will suffer as a result.