Electric butterfly valve with a flange and two types of connection to the folder. It is an important execution unit in the field of industrial automation and control. Electric butterfly valve is mainly suitable for a variety of industrial automation pipe flow, pressure, temperature control. For example: electricity, metallurgy, petrochemical, environmental protection, energy management, fire protection system. Electric butterfly valve belongs to the electric valve and electric control valve in a species. Electric butterfly valve has the following advantages: 1. Opening and closing convenient and quick, labor-saving, fluid resistance is small, you can often operate; 2. Simple structure, small size, light weight; 3. Can transport slurry, Under, you can achieve a good seal; 5. Regulate the performance. Electric butterfly valve installation and maintenance should note the following: 1. During installation, pneumatic butterfly valve to stop in the closed position; 2. Open position should be determined by the rotation angle of the pneumatic butterfly valve plate; 3. With a bypass valve Of the butterfly valve, open the bypass valve should be opened before; 4. Should be installed according to the manufacturer's installation instructions, the weight of the butterfly valve, should be set up a solid foundation
Led RGB Flood Light
The led rgb flood light is made of aluminum alloy die-casting and electrostatic spraying surface treatment. The coating is resistant to high temperature, acid and alkali, and anti-aging. The lamp body adopts the integrated design of light source and electrical appliances, with compact structure and small volume.
The reflective surface is designed to form various required light distribution, with high luminous efficiency and low light source glare. The lamp head is made of tempered glass, which is safe, high temperature resistance, high strength and good light transmission. The sealing strip is an anti-corrosion silicone rubber sealing strip, which has good sealing performance and is suitable for waterproof and dustproof applications.
You can control the color change of the led floodlight rgb through a mobile phone to achieve all color spectrums and be used in various places. Due to its convenience and full spectrum lighting, rgb Led Flood Light can be used as outdoor LED flood light for Christmas, Halloween lights festivals.
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