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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor
How check valves work
Check valve is to rely on the flow of the medium itself and automatically open, close the disc, used to prevent media backflow valve, also known as check valve, one-way valve, reverse flow valve, and back pressure valve.
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The difference between pneumatic valves and electric valves
In this article, Bundor valve will introduce the difference between pneumatic valves and electric valves, as well as their advantages and disadvantages.
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Pneumatic triple eccentric butterfly valve
Overview of pneumatic triple eccentric butterfly valve:
Pneumatic triple eccentric butterfly valve consists of pneumatic actuator and triple eccentric butterfly valve, according to different generally can be divided into flange connection or wafer, mater
Electric butterfly valve working principle diagram
With the rapid development of China's industrial manufacturing industry, the demand for valves is more and more high, especially the use of electric butterfly valve and electric ball valve, the most prominent in the many valves, belongs to the more commo
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How the ball valve works
The opening and closing part of the ball valve is a ball with a round passage, rotating about the axis perpendicular to the passage, the ball rotates with the valve stem to achieve the purpose of opening and closing the passage.Ball valves can be closed t
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Butterfly valve type and classification
Butterfly valve according to the structure can be divided into offset plate, vertical plate, inclined plate and lever.According to seal form cent is more seal type and hard seal type two kinds.Soft seal butterfly valve generally USES rubber ring seal, har
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Electric soft seal flange butterfly valve features
Soft sealing flange butterfly valve Product Overview:
Soft sealing flange butterfly valve, double shaft force flange butterfly valve structure is compact, 90° rotating power switch is easy, reliable performance, simple supporting facilities, good circula
The function of worm gear butterfly valve
Worm gear butterfly valve is a kind of simple structure of the regulator, installed on the low pressure pipeline, medium is used to control the pipe flow,
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What are the features of gate valves
Although the structure of gate valve is not as simple as butterfly valve, but also not complex, with a body, bonnet, stem, gate, sealing ring and transmission device composition.
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Flanged gate valve selection skills
The selection of equipment is a complicated process, which is a big difficulty for many people.Only select the right goods, can have a greater effect, give full play to its greater use value.Next to t
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Operating principle of electric Electric Control Valve
The Electric Control Valve is the supporting product of the central air conditioning fan coil. It is composed of a driver and a valve body. The driver is driven by a synchronous motor and has the functions of spring return and manual lever control.The bod
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Flanged gate valve installation steps
1. Check the valve cavity and surface before the machine and equipment, and do not allow waste or sand particles to stick;
2. The anchor bolts of each butt joint should be properly twisted;
3. Query
What are the advantages of flanged gate valves?
Flanged gate valves are the most common type of valve.What characteristics and advantages are there?
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How to use flange butterfly valve daily?
In daily life and its industrial production and consumption, flange butterfly valve is often used to manipulate gas, water, steam, sand, oil and other kinds of fluid mechanics theme activities.About some industry sector master, flange butterfly valve oper
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Which is better, ball valve or butterfly valve
Which is better, ball valve or butterfly valve？Bundor valve tell you.
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What kinds of fire valves are there?
This article Bundor valve for your introduction, is commonly used in the fire system of several valves for your reference.
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How to select high quality flange butterfly valve?
Flange butterfly valve has a single eccentric, inclined plate type, linear, double eccentric and three eccentric construction.The material working pressure is on the valve shaft and rolling bearing according to the butterfly plate effect, so when the high
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Flange gate valve manufacturer
Flange gate valve manufacturers, for you to recommend the general Bundor valve.General valve specializes in the production of flanged gate valve, including gray cast iron, ductile iron, cast steel, stainless steel, etc.The company has a number of high-qua
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Selection criteria for check valves
In oil field surface engineering, commonly used check valves include lifting type, swing type, butterfly type, diaphragm type and other types. Different types of check valves have different disc structure and opening and closing mode, so they are applicab
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Ball valve and butterfly valve difference
The biggest difference between the ball valve and butterfly valve is that the opening and closing parts of the butterfly valve is a plate, and the ball valve is a ball, the butterfly valve disc and the ball valve spool are around their own axis for rotati
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Main functions and common faults of check valves
Check valves also known as check valves or check valves, its role is to prevent the flow of media in the pipeline.The bottom valve of water pump is also a check valve.Open and close parts rely on the flow of media and force to open or close, in order to p
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Knife Gate Valve is widely used，what are the advantages?
The knife gate valve is suitable for coal mining, slagging, urban sewage treatment, food, papermaking, medicine, petroleum, chemical industry and many other working conditions in mine power plants. So what advantages does the knife gate valve have?
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What kinds of gate valves are available
What kinds of gate valves are available？What kind of occasions suitable for which gate valve？
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The structural characteristics and advantages of electric butterfly valve
Electric butterfly valves are suitable for situations requiring flow regulation.Butterfly valve in the pipeline pressure loss is relatively large, about three times that of the gate valve, so when choosing butterfly valve, the pipeline system should be fu
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Wafer butterfly valve price
If you need the price of clamping butterfly valve, please click on the official website of Bundor Valve online customer service to make an inquiry.
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