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Papua New Guinea XHQ647 pneumatic ash unloading ball valve
Product Description
The characteristics of the ash unloading ball valve are the same as the coal injection ball valve, which is an ideal equipment for controlling the dust-containing gas, particle-containing liquid, powder and other media. It is mainly applicable to the dust removal and ash unloading system of blast furnace. Widely used in petroleum, chemical industry, power generation, papermaking, thermal power plants and other working conditions of the pipeline, cut off or connected to the medium for: water, steam, oil, nitric acid, acetic acid, urea and other corrosive and strong oxidizing medium.
Structure Diagram of Pneumatic Ash Unloading Ball Valve
The working principle of the ash unloading ball valve is to make the valve unblocked or blocked by the rotary valve. The pneumatic ball valve switch is light, small in size, can be made into a large diameter, reliable in sealing, simple in structure, convenient in maintenance, the sealing surface and the spherical surface are often in a closed state, and are not easily eroded by the medium. It is widely used in various industries.
Ash unloading ball valve
Pneumatic ash discharge ball valve and plug valve is the same type of valve, only its closing piece is a sphere, the sphere around the center line of the valve body for rotation to achieve open, closed a valve. Pneumatic discharge valve in the pipeline is mainly used to cut off the speed, distribution and change the direction of the flow of the medium.
Pneumatic ash discharge ball valve
The technical advantages of the ash unloading ball valve mainly lie in;
1. Long service life, sealing ring selection of self-lubricating PTFE material. Ash ball valve ball and sealing ring micro friction, effectively improve the service life.
2. Small size, light weight, easy to install and maintain.
3. The ash unloading ball valve structure can be installed in any direction with any part of the pipeline.
4. The ash unloading ball valve is connected with axial packing, and the oil with anti-corrosion grade A sealing working temperature of -28~300 ℃ is reached. The operation modes are: manual, pneumatic, electric, hydraulic and electro-hydraulic, etc.
Ash unloading ball valve adopts floating structure, the ball core is precision casting, the surface is plated with hard chromium, the valve seat is made of metal or reinforced PTFE material, the orifice of the flow channel is the same as the pipe diameter, the flow capacity is great, the flow resistance is extremely small, no leakage when closed, generally used as on-off valve, especially suitable for high viscosity, fiber-containing, granular media.
Ash unloading ball valve is mainly composed of pneumatic ash unloading ball valve, hydraulic ash unloading ball valve, electric ash unloading ball valve, worm ash unloading ball valve, etc.
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