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20/Aug
2021
Selection Of Butterfly Valve
The butterfly plate of the butterfly valve is installed in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body.
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19/Aug
2021
Butterfly Valve Installation And Maintenance
The opening position should be determined according to the rotation angle of the butterfly plate.
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18/Aug
2021
Disadvantages Of Butterfly Valves
Butterfly valve can be divided into offset plate type, vertical plate type, inclined plate type and lever type according to the structure.
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17/Aug
2021
The Structure And Working Principle Of Electric Butterfly Valve
Switch type is to directly switch on the power supply (AC220V or other power supply levels) to complete the switching action by switching the positive and negative directions.
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16/Aug
2021
Matters Needing Attention When Installing Pneumatic Butterfly Valve
Before installation, check that all parts of the pneumatic butterfly valve are not missing, the model is correct, and there is no debris in the valve body, and there is no block...
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15/Aug
2021
What Working Conditions Are The Characteristics Of Pneumatic Three-way Ball V...
Since pneumatic three-way ball valves usually use rubber, nylon and polytetrafluoroethylene as the seat sealing ring material, its operating temperature is limited by the seat s...
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14/Aug
2021
The Determinants Of The Price Of Electric Valves And Pneumatic Valves in Cont...
In the pipeline network, it is necessary to ensure the safety performance and stability of the transportation, and to avoid leakage problems as much as possible, the selection o...
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13/Aug
2021
The Difference Between Electric Valve And Pneumatic Valve
The electric gate valve is a linear motion valve, which is matched with the Z-type multi-turn actuator, and has an on-off type and an intelligent type.
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12/Aug
2021
The Advantages And Disadvantages Of The Use Of The Globe Valve
In the process of opening and closing, the friction between the disc and the sealing surface of the valve body is smaller than that of the gate valve, so it is wear-resistant.
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11/Aug
2021
What Are The Uses Of The Globe Valve
Stop valve can be used in most media flow systems. Various types of shut-off valves have been developed to meet various uses in petrochemical.
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10/Aug
2021
Five Differences Between Globe Valve And Gate Valve
Attention should be paid to the selection when the installation space is limited. The gate valve can be tightly closed with the sealing surface depending on the medium pressure.
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09/Aug
2021
The Working Principle Of Fixed Ball Valve And Floating Ball Valve
The ball of the floating ball valve is floating. Under the action of the medium pressure.