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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor
What are the characteristics of stainless steel globe valve? How should it be installed and maintain
The stainless steel globe valve is a forced seal valve. When the valve is closed, the sealing surface must be forced to prevent leakage by applying pressure to the disc. When the medium enters the valve from the bottom of the valve flap, the resistance th
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How to maintain the worm gear butterfly valve after installation?
After the worm gear butterfly valve is installed and put into work, you need to pay attention to the maintenance of the worm gear butterfly valve. Only after daily maintenance and maintenance are done, can the worm gear butterfly valve be maintained in a
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Motorized butterfly valve manufacturer
Nowadays, China's industrial development has entered the era of intelligent, the demand for valves is naturally gathered, more and more automatic control making the demand of motorized butterfly valve is rising, and the competition among major motorized
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What are the types of butterfly valves
Centre-pivoted butterfly valve
The centre-pivoted butterfly valve is widely used in the small caliber butterfly valve in China, and the effect is also good. There are two major differences in manufacturing methods: one is that there is a support frame be
Precautions for butterfly valve procurement
1、 The specification and category of butterfly valve shall meet the requirements of pipeline design documents.
(1).The model of butterfly valve should indicate the number requirements of national standard. If it is an enterprise standard, the relevant de
What valves do sewage plants use
In sewage treatment plants, common valves are gate valves, globe valves, ball valves, butterfly valves.
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Which working conditions are suitable for using butterfly valve?
Butterfly valve refers to a valve whose closing part (valve or butterfly plate) is a disc, which rotates around the valve axis to achieve opening and closing, and mainly plays a role of cutting off and throttling on the pipeline. Bundor Valve has been eng
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Where is the check valve used?
In order to prevent reverse flow of medium, check valve should be installed on equipment, device and pipeline;
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Maintenance of worm gear butterfly valve
After the worm gear butterfly valve is installed and put into operation, it is necessary to pay attention to the maintenance of the worm gear butterfly valve. Only if we do a good job in daily maintenance, we can ensure that worm gear butterfly valves wor
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How to properly maintain the non-rising stem gate valve?
In recent years, the non-rising stem gate valve has not only been widely used in the industrial field, but also gradually expanded its influence in the civil field. The correct maintenance of the valve can effectively extend the life of the valve.Bundor V
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Pneumatic butterfly valve operating principle
Do you know how pneumatic butterfly valves work?
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Electric butterfly valve manufacturer price
Electric butterfly valve strong adaptability, large output torque, easy control.It is often used in large diameter pipes or where explosion protection is not required.If you need to purchase electric butterfly valve, small make up here to remind you, must
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What is the application of butterfly valve
Butterfly valve is one of the most commonly used valves in the pipeline system. It can not only cut off the flow medium in the pipeline, but also be used for flow regulation. When the fluid in the pipeline passes through the butterfly valve, the pressure
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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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