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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor
What are the valves used in steam pipes?
In modern industrial production, steam is one of the important sources of power, and the safe and stable operation of its transmission pipeline is crucial. So, what valves are generally used in steam
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What are the applications of valves in gas engineering?
As a key component in the gas system, valves play an indispensable role. They play an important role in control and safety assurance in all aspects of gas transmission, storage, distribution and use.
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What are the valves used in hydropower stations?
There are many types of valves in hydropower stations, and each valve has its specific functions and application scenarios. The following are some common types of valves in hydropower stations and the
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What are the differences between carbon steel valves and cast steel valves?
As a key control component in industrial piping systems, valve material selection is crucial. Carbon steel valves and cast steel valves are two common types, with significant differences in material p
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Applicable media and temperature range of cryogenic valves
The design and material selection of cryogenic valves must be able to withstand extreme low temperature environments to prevent material embrittlement and seal failure. The following will discuss in d
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Correct installation method of knife gate valve
Knife gate valves are mainly used in pipeline systems containing particles or solid media, such as sewage treatment, slurry transportation, etc. Their design facilitates rapid opening and closing and
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Common materials and application scope of hard seal valves
As an important sealing technology, hard seal is widely used in various industrial valves and equipment. Its main feature is the use of hard materials for sealing to achieve higher pressure resistance
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Selection of alkali liquid regulating valve in chlor-alkali chemical industry
As the core equipment for controlling the flow and pressure of alkali liquid, the selection and use of alkali liquid regulating valve directly affect production efficiency and safety.
I. Selection pr
What are the commonly used valves in oil refining equipment?
In oil refining plants, fluid control is a key link to ensure production safety and efficiency. Different process flows and operating conditions have specific requirements for valve types. The followi
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Which material of ball valve is wear-resistant and durable?
In industrial production and fluid control systems, ball valves are key valve components, and their wear resistance and durability directly affect the operating efficiency and safety of the entire sys
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What are the antifreeze measures for steam traps?
In cold winter, the steam trap and its connected pipes may freeze, causing system failure. To avoid this, effective antifreeze measures must be taken. The following are some common antifreeze measures
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Correct installation method of Y-strainer
Y-type strainers are important devices used in pipe systems to filter impurities and protect equipment. They are widely used in water treatment, petroleum, chemical and other industries. In order to e
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Application of valves in heating systems
The heating system is an indispensable part of modern buildings, and its operational efficiency and stability directly affect the comfort of the living environment. Valves play a crucial role in heati
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Manifestations and causes of valve leakage in power plants
1.Leakage of valve packing. During the operation of power plant valves, there will be a certain degree of transfer between the packing and the valve stem, or relative movement will be achieved under the action of force. Over time, the valve will become lo
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Common factors causing internal leakage of valves in pipelines
The main reasons for internal leakage are that the valve cannot be fully closed and the sealing surface is damaged during pipeline construction,according to the site construction, it is related to the following factors:
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Overhaul and maintenance of check valve in power plant
The internal leakage of the check valve affects the normal operation of the system and poses a threat to equipment safety to a certain extent.In order to ensure the normal operation of the check valve, it should be regularly inspected and maintained.For e
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Measures to prevent internal leakage of ball valve
As far as the internal leakage of the valve is concerned, its root cause is related to production, transportation and installation. Therefore, the anti-seepage strategy should cover every step.
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Measures for Improvement of Electric Valves
1.Improve the quality of valve designers.If you want to improve the quality of electric valves and reduce the probability of failure, you should first improve the quality of designers to make them realize that if the electric valves have problems, they wi
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Reasons for corrosion of sealing surface of globe valve in seawater process
There are many reasons for corrosion of the sealing surface of the globe valve,for example, cavitation, fluid erosion containing impurities, insufficient hardness of valve disc and valve seat materials, poor medium corrosion resistance of materials used,
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Structural principle and application analysis of butterfly valve
Butterfly valve is a kind of regulating valve with round disc or disc as the closing part, which is mainly composed of valve body, valve stem, butterfly plate and sealing ring.The valve body is cylindrical, with short axial length and built-in butterfly p
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The application value of check valve in gas engineering design
First, the check valve will improve the efficiency of the project.Whether it is a lift check valve or a swing check valve, their structures are relatively small.In gas engineering, check valve should be located in the position of pipeline. If its structur
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The selection of butterfly valve equipment in urban water supply
The models and marks of butterfly valves vary from manufacturer to manufacturer. Different models of butterfly valves have their own progressiveness.However, regardless of the size of the butterfly valve and the manufacturer, its construction principle is
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Key points of valve selection in chemical engineering design
Generally speaking, one of the tasks of chemical pipeline design is the reasonable selection of valves.Reasonable valve selection can guarantee the benefit of subsequent production and operation.The following aspects are generally considered for the selec
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Differences between rising stem gate valve and non rising stem gate valve
The driving mode of rising stem gate valve is different from non rising stem gate valve. The rising stem gate valve is driven by the handwheel to rotate the nut in place, and the valve stem rises and falls in a straight line to complete the opening and cl
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Notes for the installation of ventilation butterfly valve
The installation position of the ventilation butterfly valve in the pipe network and the pipe network layout also affect the use of the valve,for pipes with large smoke and dust, a closed funnel shall be designed at the open end of the valve or at the con
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