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What are the differences between electric valves and pneumatic valves?
19-02-2022
Electric gate valve is a kind of linear motion valve, which is matched with Z-type multi-turn actuator, and there are switch type and intelligent type. This valve is simple to operate and is a common opening and closing ...
What are the uses of globe valves and the advantages and disadvantages in use？
09-02-2022
The purpose of the globe valve is as follows: Globe valves can be used in most media process systems. Various forms of globe valves have been developed to meet various uses in petrochemical, electric power, metallurgy, u...
What is the difference between globe valve and gate valve？
24-01-2022
1. StructureWhen the installation space is limited, attention should be paid to the selection. The gate valve can be tightly closed with the sealing surface by the medium pressure, so as to achieve the effect of no leaka...
What is the working principle of butterfly valve?
20-01-2022
The butterfly plate is driven by the valve stem. If it turns 90°, it can complete one opening and closing. By changing the deflection angle of the disc, the flow of the medium can be controlled.Working conditions and med...
What are the anti-corrosion methods for Valve fittings?
15-01-2022
It is well known that corrosion damage to metals has a considerable impact on valve effectiveness, reliability and service life. The effect of mechanical and corrosive factors on the metal greatly increases the total amo...
What are the advantages of bellows globe valve？
04-01-2022
Bellows globe valve is a kind of globe valve. The globe valve is a forced sealing valve. Therefore, when the valve is closed, pressure must be applied to the disc to force the sealing surface to not leak. The opening and...

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