Pneumatic butterfly valve repair quality and how, the first pneumatic valve repair manufacturers (Jiangyin Oulei Si) to understand some basic knowledge of pneumatic butterfly valve, pneumatic butterfly valve in order to make better maintenance, and repair the valve manufacturer is also have many years of manufacturing and pneumatic butterfly valves pneumatic butterfly valve repair technicians dedicated re-equipped with advanced pneumatic butterfly valve gate maintenance equipment in order to better Pneumatic butterfly valve repair work, let us look at Pneumatic butterfly valve basic knowledge of:
Pneumatic butterfly valve called flap valve, is a simple structure of the control valve, pneumatic butterfly valve open and close parts of the butterfly is a disc-shaped plate, in the valve body around its own axis of rotation, so as to achieve open and close, or regulating role. Pneumatic butterfly valve repair simple structure, small size, light weight, only by a small number of parts, and the pneumatic valve used to adapt the material to meet the low, medium, high temperature and corrosive media, different media use, and the has a good flow control characteristics, are widely used in metallurgy, electric power, petrochemical, as well as water supply and drainage, and municipal construction and other industrial pipe, for regulating flow and the use of stop-contained.
Jiangyin Oulei Si Valve Equipment Co., Ltd. imported pneumatic valve repair maintenance, pneumatic butterfly valve repairs, Lining Pneumatic butterfly valve repair, pneumatic rubber lined butterfly valve repair, and pneumatic control valve maintenance technicians Pneumatic butterfly valve has been repaired more than 30 years experience in the import of pneumatic valve repairs was also summed up a set of well-Pneumatic butterfly valve maintenance technology programs, as well as full-fledged pneumatic butterfly valve repair equipment; Jiangyin Oulei Si will be your best import Pneumatic butterfly valve repair business!
Butterfly full-to full-off is usually less than 90 °, butterfly plates and butterfly stroke does not have a strong self-locking, in order to butterfly plate positioning, to stem worm reducer to install. Use of worm reducer, not only enable the butterfly plate with a self-locking ability, so that butterfly plate to stop at any position, but also to improve the operational performance of the valve. Industry-specific characteristics of butterfly valves can be high temperature, suitable pressure range is quite high, the valve nominal diameter large, using carbon steel valve body, valve plate to replace rubber seal ring with metal ring. Large-scale manufacture of high-temperature valve with welded steel, mainly for high-temperature medium duct smoke and gas pipelines.
In the valve repair process, according to the use of butterfly valves working conditions, use of butterfly valves, etc. to develop maintenance programs ... ... ...
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