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Advantages and maintenance of pneumatic butterfly valves
Pneumatic butterfly valve plays an important role in our life, is to use the circular butterfly plate rotating with the valve stem to do the opening and closing, in order to realize the pneumatic valve mainly for the use of cut valve, but also can be designed to have the function of adjustment or...Read more -
What is the difference between the globe valve and the gate valve?
The globe valve and the gate valve have some similarities in appearance, and both of them have the function of cutting off in the pipeline, so people often wonder, what is the difference between the globe valve and the gate valve? Globe valve, gate valve, butterfly valve, check valve and ball val...Read more -
Butterfly valves have a wide range of applications！
Butterfly valve is a kind of valve, is installed on a pipe, used to control the circulation of medium in a pipe. Butterfly valve is characterized by simple structure, light weight, including transmission device, valve body, valve plate, valve stem, valve seat and so on. Compared with other valve ...Read more -
The classification and working principle of the butterfly valve
There are many kinds of butterfly valves, and there are many classification methods. 1. Classification by structural form (1) concentric butterfly valve; (2) single-eccentric butterfly valve; (3) double-eccentric butterfly valve; (4) three-eccentric butterfly valve 2. Classification according to ...Read more -
Valve installation is easy to appear 6 big mistakes
With the rapid development of technology and innovation, the valuable information that should be delivered to industry professionals is often obscured today. Although customers will also use some shortcuts or quick methods to understand the valve installation, the information is sometimes less co...Read more -
Butterfly valves have a wide range of uses, do you know all of these applications?
Resilient butterfly valve is a kind of valve, is installed on a pipe, used to control the circulation of medium in a pipe. Butterfly valve is characterized by simple structure, light weight, including transmission device, valve body, valve plate, valve stem, valve seat and so on. Compared with ot...Read more -
Several quick solutions to the poor sealing performance of valves
The sealing performance of the valve is one of the main indexes to evaluate the valve quality. The sealing performance of the valve mainly includes two aspects, namely, internal leakage and external leakage. Internal leakage refers to the sealing degree between the valve seat and the closing part...Read more -
TWS Valve Company to showcase water equipment at Emirates Water Exhibition in Dubai
TWS Valve Company, a leading manufacturer of high quality water valves and equipment, is pleased to announce its participation in the upcoming Emirates Water Treatment Show in Dubai. The exhibition, scheduled to take place from November 15 to 17, 2023, will provide visitors with an excellent oppo...Read more -
Valve selection principles and valve selection steps
Valve selection principle The selected valve should meet the following basic principles. (1) Safety and reliability of petrochemical, power station, metallurgy and other industries require continuous, stable, long cycle operation. Therefore, the valve required should be high reliability, large sa...Read more -
Practical knowledge of valves
Valve foundation 1. The basic parameters of the valve are: nominal pressure PN and nominal diameter DN 2. Basic function of the valve: cut off the connected medium, adjust the flow rate, and change the flow direction 3, the main ways of valve connection are: flange, thread, welding, wafer 4, the ...Read more -
Valve selection principles and valve selection steps
1. Valve selection principle: The selected valve should meet the following basic principles. (1) Safety and reliability of petrochemical, power station, metallurgy and other industries require continuous, stable, long cycle operation. Therefore, the valve should have high reliability, safety fact...Read more -
Ball valve product information introduction
Ball valve is a common fluid control equipment, is widely used in petroleum, chemical, water treatment, food and other industries. This paper will introduce the structure, working principle, classification and application scenarios of ball valve, as well as the manufacturing process and material ...Read more
