General overview of pneumatic diaphragm pumps

The diaphragm pump is also called the control pump, which is the main type of actuator. It can change the fluid flow through the power operation by receiving the control signal output from the regulating control unit. Diaphragm pump generally by the implementing agencies and valves. The one-way pneumatic diaphragm pump uses compressed air as the power source, for a variety of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid, can be smoked exhausted. Pneumatic diaphragm pump using compressed air as the power source is a pneumatic positive displacement self-priming pump, pump products in the country is a newest pump products, is a new type of transport machinery. One-way pneumatic diaphragm pump pneumatic diaphragm pump which has four materials: plastic, aluminum, cast iron, stainless steel. Diaphragm pumps are based on different liquid media were nitrile rubber, neoprene, Viton, polyvinylidene fluoride, polyhexamethylene. To meet the needs. Placed in a variety of special occasions, used to pump the kind of conventional pump can not suction medium. First, the diaphragm pump diaphragm pump according to its assigned executive body using the power, can be divided into pneumatic, electric, hydraulic three, that is, compressed air as the power source pneumatic diaphragm pump to electric power source electric diaphragm pump , To liquid medium (such as oil, etc.) pressure-powered electro-hydraulic diaphragm pump, in addition, according to their functions and characteristics of points, as well as solenoid valve, electronic, intelligent, field bus diaphragm pump. Diaphragm pumps are many types of products, the structure is also diverse, but also constantly updated and changing. In general, the pump is universal, either with the pneumatic actuator, but also with the electric actuator or other actuator. Second, the pneumatic diaphragm pump Model: Common Model: QBY-10, QBY-15, QBY-25, QBY-40, QBY-50, QBY-65, QBY-80, QBY-100. Third, the pneumatic diaphragm pump features: 1, oil-free pressure chamber, free lubrication. 2, the following pressure chamber 25 plastic material, 25 aluminum alloy material above, good corrosion resistance, suitable for high-pollution applications. 3, low pressure, slow operation, never card machine. 4, corrosion-resistant, long diaphragm life. 5, less parts, easy assembly. The above is a small summary of some of the small to do, hoping to help the reader, in the future work in the best practice, profit-taking. There are deficiencies, please point out, so that Xiaobian can also be a higher level. Guangzhou IFAT China Water Show article belongs to the building industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Ko Muk available (QQ / micro letter:) starting : Http://beng.liuti.cn/ (Service Hotline:)

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