The electric butterfly valve is a favorite in the electric butterfly valve market at present. Its powerful vibration damping effect and sound insulation effect are the preferred electric butterfly valve for many engineers. It can be said that its popularity is due to the fact that its raw materials and structure are much simpler than other types of electric butterfly valves, and its cost is relatively low. At present, the main products suitable for the production of electric butterfly valves are: natural rubber, neoprene rubber and butadiene rubber. The market is full of electric butterfly valves made of recycled rubber, which are hard to handle without butterfly valve performance, nonlinear load compression ratio, rough surface, poor damping effect and easy to aging. This type can be eliminated!
Application scope of electric butterfly valve: First, the vibration source belongs to vibration isolation and noise control of high-frequency rotating mechanical equipment. For example, when the rotating frequency of mechanical equipment such as fans, water pumps, generator sets, air conditioning hosts, etc. should be greater than 1000 revolutions, electric butterfly valves should be used; The impact frequency of stamping equipment should avoid the natural frequency of electric butterfly valve. Example: punch, die-cutting machine, press, etc;
Its existence will greatly reduce many vibration effects; Not only the vibration is reduced, but also the accompanying noise is reduced. For all electric butterfly valves on the market, the degree of reduction can be said to be; Because it is an ideal valve material, it has damping effect on vibration; The compressive strength of is much greater than the tensile strength. The tensile length is generally 6 times larger than the compression distance. The natural vibration frequency is different under tension or compression; It has great linear flexibility, can be almost stretched to fracture without losing its elasticity, and can withstand alternating stress without fatigue; Like water, it is almost incompressible, and will only produce elastic deformation after compression, but its volume is unchanged;
There are also quite a few types of electric butterfly valves available in the market, including valve gaskets. For example, low-frequency composite electric butterfly valves are typical; Components of low-frequency composite electric butterfly valve: made of metal and composite.
If the metal surface is completely covered, it can effectively prevent metal corrosion. The natural frequency of the product is low, so the damping ratio is appropriate. If the horizontal stiffness is higher than the vertical stiffness, it is suitable for horizontal, inverted, side hung and other installation forms. Good lateral stability when used in the horizontal state; The electric butterfly valve has a very obvious valve function, which can automatically limit protection when it bears a large impact. At this time, if it has a strong ability to respond to the common shock peak at the same time, it can respond to the transient impact, and the self shock energy caused by transient excessive conditions can quickly disappear, and the equipment will not have any shaking;
Electric butterfly valves are widely used in many industries. They can not only have quite obvious isolation effects in a wide range of interference frequencies, but also can be applied to all kinds of land and marine mechanical equipment, such as diesel engines, fans, water pumps, air compressors, air conditioners, precision instruments and meters and other small and medium-sized mechanical equipment. Good isolation effect can also be achieved for mechanical equipment with horizontal disturbing force.
The electric butterfly valve of butterfly valve is used more and more widely, and more and more products are introduced, especially the electric butterfly valve of industrial butterfly valve, such as electric butterfly valve of butterfly valve, electric butterfly valve, fan electric butterfly valve, etc. Its position in the industry has gradually emerged, and it has begun to play a decisive role. The reason why the electric butterfly valve of butterfly valve can continue to develop in the pace of the times lies in its strong foundation and outstanding renewal potential.
Although the main position of the electric butterfly valve market has gradually emerged over the years, it has a long history and was born in the face of traditional industry. Butterfly valve electric butterfly valve is divided into butterfly valve electric butterfly valve, electric butterfly valve and air damper. According to the use, it can be divided into fan damper, pump damper, compressor damper, generator damper, etc. Since its establishment, it has become an extremely important part of the machinery field, large, medium and small machinery. The product has the auxiliary effect of improving function and maintenance. Therefore, from the traditional perspective.
The application of butterfly valve electric butterfly valve has already penetrated into the global machinery field. Damping, noise reduction, and maintenance of human living environment have become an indispensable part of mechanical products. From the high-tech point of view, the electric butterfly valve of butterfly valve is also extremely high-tech, and can use continuous technology, so that many projects can be carried out under more perfect conditions, so that more equipment can be extended to a more stable environment.