What Valves Use In Steam Pipeline? Sep 16,2021
Selective alloy valves above 400 °C.
The Gate Valve is mainly used for the main steam valve of the steam pipeline, I. E. The valve which is not normally opened or closed.
Globe valve is mainly used for the user close to the device valve, because this valve has a better role in regulating the flow.
Steam pipeline selection valve is mainly to see temperature, pressure, role and installation location.
Can Butterfly Valve be used in steam pipe?
If used in steam pipeline, do not recommend the use of butterfly valve, because the pressure inside the butterfly valve, switch more difficult to operate, easy to damage the sealing surface, so can not frequently switch, in performance as Gate Valve;
However, if the pipeline pressure is not very high (6.4 MPA below) , it can also be used, but because of the high temperature, it is recommended to use Metal Hard Seal Butterfly Valve, can choose WCB valve body Eccentric Butterfly Valve, installation should pay attention to the flow, pipe to try to keep clean, to prevent welding slag stuck on the sealing surface, easy to close loosely.
Post time: Nov-25-2021