Examples of using Medium flow in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
Low to medium flow rates.
Ball valves are usually used for shutting off or connecting the medium flow.
The two openings for medium flowing in and out are in the same direction, forming an angle of 180°.
Can be installed in a transfer, not affected by the medium flow direction.
Max water hammer: when medium flow backward, water hammer less than 1.2 times of working pressure.
Check valve belong to automatic valve class,opened and closed actuated by medium flow.
When the medium flow direction by the regulation, the disc force by the medium effect, be opened.
It is particularly suitable for heavy oil, polyvinyl alcohol,resin and other high viscosity medium flow measurement.
As the diagram shows, one medium flows through the shell chamber and the second medium through the tube chamber.
Generally applicable to the industry, metallurgy,environmental protection and ventilation adjust medium flow in pipe.
The stroke of the spool is proportional to the seat passage, and the medium flow can be accurately adjusted in the approved stroke.
Pay attention to medium flow direction, make sure the valve to move in the proper direction, wire the input lines to the electric actuator correctly.
Gate Valve is usually used for shutting off or connecting the medium flow but not recommended for throttling action.
This butterfly valve actuator driven by a motor to drive, make the disc plate freely within the range of 90° rotation to achieve the goal of open/close oradjusting medium flow.
Rotarmeter is with a tapered tube, a float and scaled indicator,measured medium flow raises a float in the tapered metal tube, adding the area for passage of the fluid.
It is an automatic check valve when it is automatically opened orclosed by the force generated by the medium flowing within the pipeline.
The required use conditions are that the medium flow in the pipeline is laminar flow state, while turbulent state will be considered to use special measures.
For large size valves will be designed with main disc andvice disc type, and medium flow from up disc to down disc.
When the medium flows through the throttle, under the same throttle area condition, if the throttle gap is small, the clean medium is not easy to pass through, so it is easy to clog;
The opening and closing parts are opened orclosed by the force of the medium flow to prevent the valve from flowing back to the valve.
Keep the medium flowing through the pulse valve as smoothly as possible to prevent dust and foreign matter from entering In use, the valve should be run at least once a month to ensure normal opening and closing;
It can be used to measure the flow of liquids, gases, and vapors,and is especially suitable for medium flow measurement with low flow rates and small flows. .
All independent circuit design, for the hot water boiler,also uses a reasonable ejector cycle, the medium flow rate in the heating surface circuit is higher than the national standard requirements.
The solenoid valve is generally directional, can not be installed in reverse,usually in the valve body to point out the direction of medium flow, installation should be in accordance with the direction of the instructions to install.
When the butterfly valve is in the fully open position, the thickness of the butterflyplate is the only resistance when the medium flows through the valve body, so the pressure drop through the valve is very small, so it has better flow control characteristics.
The check valve is used to prevent the medium backflow in pipeline system Check valve belong to automatic valve class opened andclosed actuated by medium flow This check valve is actuated automatically One way flow medium drive the valve open but….
The ball valve fluid resistance is small, fully open the ball channel, the body channel and the connecting pipe cross-sectional area is equal,and in line to figure out, the medium flows through the ball valve, the equivalent of a straight through the pipe, in various types of valves The ball valve has the least fluid resistance.
Three way ball valves/Three Way Globe Valve are suitable for use on various kinds of pipelines of Class 150-Class300, PN16- PN40 for switching, dividing,and combining medium flow, of which the operation manners include manual, worm gear, pneumatic or electric actuators, connection manners are in general of flanges.
High-pressure card sleeve ball valve fluid resistance is small, full open, ball channel, valve body channel and connecting pipe cross-sectional area is equal,and straight to think through, the medium flows through the ball valve, equivalent to the flow through a straight pipe, in each The ball valve in the valve has the least fluid resistance.
The check valve is used to prevent the medium backflow in pipeline system Check valve belong to automatic valve class opened andclosed actuated by medium flow This check valve is actuated automatically One way flow medium drive the valve open but the backflow pressure and the disc self load push the valve closed to….