D343TC worm gear wear-resistant ceramic butterfly valve/pneumatic stainless steel ceramic butterfly valve

1、 Product Overview:

Worm gear wear-resistant ceramic butterfly valve, also known as ceramic flap valve, is a structurally simple regulating valve that can also be used for on/off control of low-pressure pipeline media. The worm gear wear-resistant ceramic butterfly valve uses structural ceramics as the sealing pair. Its excellent corrosion resistance, high temperature resistance, wear resistance, and erosion resistance can completely replace the entire butterfly valve made of precious metals, and its service life is comparable to or even longer than the entire butterfly valve made of precious metals, greatly improving the situation where the sealing pair of the butterfly valve is easily damaged under harsh working conditions and the service life cannot meet the requirements of the system maintenance cycle.

2、 Product features:

1. Power plants (desulfurization, denitrification, fly ash, limestone slurry, gypsum, filtrate, recycled oil, etc.);

2. Garbage incineration (lime slurry, absorption tower, etc.);

3. Steel plant (coal powder injection, steel desulfurization, lime, silicate, MgO, etc.);

4. Paper industry (kaolin, bentonite, talcum powder, quartz sand, MgO, CaCO3, other pulp fillers, bleaching agents, NaOH, filtrate, silicon powder, etc.);

5. Chemical plants (various acids, metal slurries, machine bodies, polymers, process water, wastewater, TiO2 slurries, TiCI4, FeCI2, corrosive agents, mixed liquids, X-acid amines, phosphoric acid, and phosphates);

3、 Product application:

With the development of basic construction in our country and the implementation of large-scale national projects, the number of valves in power, petroleum, chemical, urban water supply and drainage systems has been increasing, especially the use of butterfly valves. The application of new ceramic materials has made great breakthroughs in the corrosion resistance, high temperature resistance, wear resistance, erosion resistance, anti magnetic and anti-static properties of ceramic regulation, making it more suitable for harsh working environments. Therefore, its high cost-effectiveness advantage will greatly expand the application scope of ceramic regulation valves, which can be widely used in various acid and alkali salt gas, liquid, high temperature steam, mud and ash conveying systems in industries such as petrochemicals, metallurgy, papermaking, power plants, refining, coal, etc. to regulate flow or cut off media.

4、 Installation and maintenance:

During installation, the valve disc should be stopped in the closed position;

The opening position should be determined according to the rotation angle of the butterfly plate;

Butterfly valves with bypass valves should be opened before opening;

The installation should be carried out according to the manufacturer's installation instructions. For heavy butterfly valves, a solid foundation should be set up.