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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor
How are butterfly valve operated and maintained
Butterfly valve is a kind of valve, is the control part of the fluid delivery system, so how to operate and maintain butterfly valve?
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What is the difference between a soft seal and a hard seal of a butterfly valve?
In recent years, butterfly valves have been widely used in more and more places because of their convenient installation, convenient maintenance, and simple structure.Bundor Valve's ace product is butterfly valve. The high-quality butterfly valve produce
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Where is the ball valve used? Why is usage skyrocketing?
Ball valve has developed into a major valve in the past 50 years from its inception to the present.Why can ball valves have such a rapid increase in usage?Bundor Valve has 25 years of valve industry e
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Check valve function and installation precautions
This article introduces the function of check valve and installation precautions.
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How to choose the valve of different material
1. Stainless steel valve
Stainless steel valves have good gas resistance, can withstand nitric acid and other oxidizing media, can also withstand alkali, water, salt, organic acids and other organic compounds corrosion.But not resistant to sulfuric acid,
Butterfly valve features
Butterfly valve is a flapper valve, usually in the low pressure piping system for flow regulation and cut-off.
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How to Replace a Butterfly Valve?
Before starting the replace butterfly valve , the pipes must be in the same axis and the line flanges must be parallel. If the pipes to which the valve is to be installed are not on the same axis, this problem must be corrected before installation. Otherw
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Gate valve uses and features
Gate valve is one of the important pipe fittings in conveying fluid medium pipeline.
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Where to buy butterfly valve?
The butterfly valve, which is used frequently in fluid control applications, derives its name from the combination of disc and shaft. Simple construction, light weight and space saving butterfly valves are preferred with these features.
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Manual butterfly valve installation requirements
Manual butterfly valve is widely used in water conservancy projects, municipal construction water, sewage discharge, fire pipeline, is a simple structure, convenient installation, operation of labor saving valve.
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Where are ball valves used
Do you know where and when ball valves are used?
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How do butterfly valves work?
Valves are mechanical devices that control flow and pressure in a system or process. They are the main components of the piping system that stops or transmits liquids, gases, vapors and all fluids. butterfly valve, Gate, sphere, plug, globe, butterfly, ro
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Butterfly valve principle and characteristics
The butterfly valve is a very simple adjustment valve.
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What is Butterfly Valve?
The butterfly valve is an improved type of valve which can be used for control of liquid, gas or particulate, viscous fluids with a simple, storable and compact structure. These types of valves give opportunity for more economical control of fluids with
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Where are pneumatic butterfly valves used
Generally, pneumatic butterfly valves are installed in small diameter pipe.
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What is the difference between butterfly valve handle drive and worm gear drive?
Both the handle butterfly valve and the worm gear butterfly valve are valves that need to be operated by hand manually. They are generally called manual butterfly valves, but there are still differences between the two in use.
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Analyze the difference between soft seat butterfly valve and metal seat butterfly valve
Butterfly valve is also called flap valve, which is widely used. It is generally installed on the pipelines for conveying various corrosive and non corrosive fluid media in gas, natural gas, liquefied petroleum gas, hot and cold air, chemical smelting and
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Selection of valves
Selection of valves
The first step in ensuring valve life is to achieve the best performance level of the valve, so we should make sure to select the right valve to use in the right place. In many cas
How to choose valves in chemical industry
In chemical industry, the medium transported in pipelines usually has certain corrosiveness, such as sulfuric acid, hydrochloric acid, nitric acid and other corrosive media. Corrosion protection is the most basic requirement of chemical equipment. Valves
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Function of butterfly valve
The name of butterfly valve comes from the shape of its butterfly plate, which is wing like structure, like the wings of a butterfly. The valve body channel of the butterfly valve is cylindrical, and the disc-shaped butterfly plate rotates around the cent
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Which is better to use, triple eccentric butterfly valve or double eccentric butterfly valve
Question: Hello! Butterfly valve has triple eccentric butterfly valve and double eccentric butterfly valve. Apart from the literal meaning, what are the main differences between the two kinds of butterfly valves? Triple eccentric butterfly valve and doubl
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How to know whether the switch of manual butterfly valve is on or off
Question: Hello Bundor! How to know whether the switch of manual butterfly valve is on or off? My manual butterfly valve has been installed on the pipeline and the flow has been cut off in the pipelin
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Application of flange butterfly valve and wafer butterfly valve
Flange butterfly valve and wafer butterfly valve belong to the same category of butterfly valve. They have many similarities. In some working conditions, except for the size limit, they can be used in general. However, due to the different connection form
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Difference between flange gate valve and gate valve Principle of flange gate valve
Flange gate valve is a kind of gate valve. There are many categories of gate valve. For example, according to the connection mode, gate valve can be divided into flange gate valve, screw gate valve, welding gate valve and so on.
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What are the drain valves
Drain valves are used in urban, construction, enterprise water supply and drainage projects, industrial and domestic sewage treatment , water conservancy projects and other fields, and are mainly used for liquid discharge or level control.
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