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Working principle diagram of electric butterfly valve
Working principle diagram of electric butterfly valve With the rapid development of my country’s industrial manufacturing industry, the demand for valves is also getting higher and higher, especially the use of electric butterfly valves and electric ball valves, which are the most prominent among many valves, and belong to the more common types of pipelines! […]
electric fluorine-lined butterfly valve vs electric metal seated butterfly valve
The difference between electric fluorine-lined butterfly valve and electric hard seal butterfly valve Electric butterfly valve is one of the most commonly used valves in industrial pipelines in recent years. In addition to ordinary opening and closing, it can also be used to adjust and control the pressure, flow, temperature and other parameters of various […]
Single eccentric|double eccentric|triple eccentric butterfly valve structure principle (diagram)
The evolution of butterfly valve sealing structure: single eccentric butterfly valve, double eccentric butterfly valve and triple eccentric butterfly valve Butterfly valves have been widely used due to their low cost, small size, light weight and long life. With the development of my country’s industry, various industries have more and more stringent requirements for the […]
Types and classifications of butterfly valves
Types and classifications of butterfly valves Butterfly valves can be divided into offset plate type, vertical plate type, inclined plate type and lever type according to the structure. According to the sealing form, it is divided into two types: relatively sealed type and hard sealed type. Soft-sealed butterfly valves generally use rubber ring seals, and […]
Pneumatic butterfly valve installation instructions
Pneumatic butterfly valve installation instructions and steps Whether the pneumatic butterfly valve is installed well will affect the efficiency of the equipment. And the maintenance of the pneumatic butterfly valve is also related to the performance of the equipment. Improper installation or lack of maintenance will cause the performance of the butterfly valve to decline, […]
Structural characteristics of metal hard seal butterfly valve
Structural characteristics of metal hard seal butterfly valve The metal hard seal butterfly valve is mainly composed of valve body, butterfly plate, valve shaft, valve body sealing ring, butterfly plate sealing ring, shaft sleeve, self-lubricating bearing, driving device and so on. The high-performance metal hard seal butterfly valve drives the valve shaft to rotate through […]
Pneumatic butterfly valve working principle diagram
Pneumatic butterfly valve working principle diagram Pneumatic butterfly valve is a kind of general-purpose valve that is particularly widely used. Nowadays, many chemical industry, paper industry, coal industry, petroleum, medical, etc. will use valves, especially pneumatic valves, and if the use is relatively large, it must be Pneumatic butterfly valves are extremely common on many […]
Pneumatic gate valve model preparation method
Pneumatic gate valve model preparation method /naming method /code name modification: Pneumatic gate valve uses compressed air as the power source. Through the up and down movement of the valve stem, the gate is driven to open and close the valve. It has the advantages of reliable performance, convenient operation switching and maintenance, and has […]
electric wafer butterfly valve vs electric flange butterfly valve
The difference and selection of electric wafer butterfly valve and electric flange butterfly valve As one of the most common valves in pipelines, electric butterfly valves are used to realize the on-off and flow control of various media in the pipeline system. They have been widely used in many fields such as petroleum, chemical industry, […]
Representation method of electric gate valve model
Representation method of electric gate valve model; model name modification method; code name modification method The electric gate valve is composed of an electric actuator and a gate valve body. The gate plate is controlled by the power supply pressure to perform up and down linear operation to connect or close the fluid medium in […]