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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor
Will stainless steel butterfly valves also rust? Is there a problem with the material?
When a customer buys stainless steel butterfly valves, the Bundor Valve’s salesman usually inquires about the medium and usage environment in the pipeline in detail, in order to avoid the rust of the stainless steel butterfly valves caused by the selectio
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Which check valve is of good quality
Bundor valve tell you which check valve is of good quality？
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Advantages of soft seal butterfly valve
Soft seal butterfly valve is one of the common types of butterfly valve. It is a valve with simple structure and easy operation. It is mainly composed of valve body, stem, disc and sealing ring. The inside of the valve body is a cylinder with a built-in d
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Advantages of soft seal gate valve
Traditional gate valves often have leakage and corrosion. In order to overcome this defect, the soft seal gate valve appears. As a new product of the traditional gate valve, the soft seal gate valve overcomes the shortcomings of poor sealing performance,
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Where is the gate valve used
As we all know, gate valve is a kind of valve with very high utilization rate, which we can often encounter even in our daily life. But what is the specific use of gate valve, and in which pipelines will often used gate valve?
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Which manufacturer's wafer butterfly valve is good?
Wafer butterfly valve is a very widely used valve type. It has two types of seal: soft seal and hard seal. Under the same caliber, the price of hard seal wafer butterfly valve is higher than that of soft seal wafer butterfly valve.
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Butterfly valve and globe valve distinction
What is the difference between butterfly valve and globe valve？
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Installation instructions and steps of sandwich butterfly valve
Sandwich butterfly valve is one of the most common types of valves in industrial pipelines. The structure of the sandwich butterfly valve itself is relatively small. Just put the butterfly valve into the middle of the flange at both ends of the pipeline,
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Gate valve structure diagram gate valve working principle
A gate structure
Gate valves are valves in which the gate shutoff member moves vertically along the center line of the path.Generally by the body, seat, stem, gate, cover, sealing ring several parts, can be converted to a variety of electric gate valve p
Introduction of butterfly valve function
Butterfly valves can be used to control the flow of air, water, steam, all kinds of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid.It is mainly used for cutting and throttling in the pipeline.
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What are the commonly used check valves
Bundor valve for you to introduce the common check valves.
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Introduction of pneumatic butterfly valve manufacturer
Pneumatic butterfly valve is a kind of universal valve which is widely used. Now it has been applied to many fields, such as water conservancy, irrigation, chemical industry, paper making, coal mine, petroleum, medical treatment and so on.
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Application of flange butterfly valve
Flange type butterfly valve is mainly used in industrial production pipeline. Its function is to cut off or adjust the flow of medium in the pipeline. Flange butterfly valve is widely used in water conservancy engineering, water treatment, petroleum, chem
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What is anti condensation butterfly valve?
Anti condensation butterfly valve generally adopts aluminum alloy valve body and lightweight driving device. Aluminum alloy valve body has strong corrosion resistance, light weight and easy installation. The spherical structure is adopted around the disc
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How much do you know about pneumatic butterfly valve
Pneumatic butterfly valve is a control part in the industrial production pipeline. It belongs to the automatic control valve and does not need manual operation. So this kind of valve is usually used in the environment which is not suitable for manual oper
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Maintenance of silencing check valve
The silencing check valve belongs to the automatic valve category. Its function is to prevent the backflow of medium in the pipeline. It is mainly used in the pipeline with unidirectional flow of medium. It only allows the medium to flow in one direction
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Notes for installation of butterfly check valve
Butterfly check valves allow the medium to flow in only one direction and prevent it from flowing in that direction.
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Temperature resistance of PTFE coated butterfly valve
The lining material of the PTFE coated butterfly valve is fluorine plastic, and most of them are made of polytetrafluoroethylene, and the code name is PTFE. PTFE material has strong corrosion resistance and can be used in strong acid, strong alkali and ot
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What valves do paper mills use
it meets the relevant discharge standards of the state.The paper production of each process, there is no valve control.So what valves do paper mills need in these processes?
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Where is motorized butterfly valve used
Because the electric device in the motorized butterfly valve is an electromechanical device, and its working condition is greatly affected by its working environment. Generally, the kinds of the working environment suitable for motorized butterfly valve a
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How much is the pneumatic butterfly valve
Pneumatic butterfly valve has been more and more applied to our industrial production, to the DE valve to buy pneumatic butterfly valve buyers are more and more.
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Where is the check valve installed
Where is the check valve installed?Check valve is also called the reverse check valve, which is installed in the pipeline to prevent the medium in the pipeline under special circumstances, backflow, accident.
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For butterfly valve or gate valve, which is better?
First of all, the gate valve belongs to the straight stroke valve, that is, the valve stem drives the disc to move vertically up and down to complete the opening and closing action. Therefore, the flow resistance of gate valve is small, but its opening he
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Where can butterfly valves be used
As a professional manufacturer of high-quality butterfly valves, Bundor Valve has 25 years of experience in the valve industry.We will introduce to you where butterfly valves are often used.
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What are the advantages and disadvantages of rubber flap check valves?
Rubber flap check valve is mainly composed of three parts: valve body, valve cover and rubber flap. The rubber flap is made of steel plate, steel rod and reinforced nylon cloth as the substrate, and the outer layer is covered with rubber. The valve flap c
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