Application method of electric butterfly valve:
1. The electric butterfly valve is an inflatable commodity, which is easy to use and remove after use, saving labor time and labor cost, and reducing work intensity.
2. All electric butterfly valves adopt natural and synthetic technologies to ensure the quality and stability of electric butterfly valves.
The electric butterfly valve has been proved by many engineering construction practices that the electric butterfly valve hole drawing technology and equipment are simple, not only saving data, but also the electric butterfly valve has a variety of shapes and colors, which can form round, oval, rectangular, arch, octagon, trapezoid and other apertures. It can also form straight holes and variable cross sections (positive and oblique), which can make the construction of hollow beams and slabs lighter and thinner.
Function of electric butterfly valve colour
1. The planning of the electric butterfly valve is scientific and reasonable. The prefabricated or cast-in-situ hollow slab beam components can meet the planning requirements, and the electric butterfly valve operation is simple, labor saving, time saving and material saving.
2. The electric butterfly valve has good anti-aging function and long service life. The color electric butterfly valve is made of synthetic, natural and fiber reinforced layers after vulcanization. With good anti expansion strength, elasticity and flexibility, the electric butterfly valve can be used under various operating conditions.
3. The applicable temperature of electric butterfly valve is widely in the range of - 10 ℃~+90 ℃, and the raw materials of electric butterfly valve will not change.
4. The electric butterfly valve provides the necessary conditions for the lightweight construction of bridges and construction sites prestressed hollow slab concrete components. Because the electric butterfly valve is selected, its component is more than 20% lighter than the non prestressed solid components, so reducing the component of the superstructure of the building can shorten the pile foundation, increase the span, and make the site construction simple and safe.
5. The construction technology of electric butterfly valve is simple, safe and clean. Only a few simple things are used, and no other technology is needed.
As long as the electric butterfly valve is put into the reinforcement cage, when the inflation pressure reaches the operating pressure (according to the pressure gauge and the instructions), concrete is poured. When the concrete is initially set, the electric butterfly valve is deflated and drawn out to complete the molding of product components, and the electric butterfly valve does not pollute the environment.