Regulating valve repair in the modernization of the production process should be broad, belongs to a category-controlled valve repair tell you there is Jiangyin Oulei Si, following a common the regulating valve repair failure and several regulating valve repair method:
A common fault: Heating a whole is not hot. Remedy: Open into the backwater valve.
2 common faults: Heating is not hot (valve open). Heating half is not hot. Heating water sound. Remedy: Heating gas, need to deflate.
Method: first turn off the water inlet valve. Open run Wind Exhausting exhaust, water overflow, close the bleed valve.
: Inlet valve closed 3/4, then backwater valve is closed, hit the open valve exhaust air release valve, semi-enclosed water overflow.
Note: after the operation, the fault can not be ruled notify maintenance personnel.
Common fault: Heating pipe temperature is not enough, the room temperature is too low. Remedy: inlet water temperature is low, raise the inlet water temperature. Property inspection system.
4 common faults: Lane (near the heating direction) leaking into the backwater valve. Remedy: Close into the backwater valve. Notify the installation team maintenance.
5 common faults: outside into the backwater valve (near the main line) leaking. Remedy: notify the property semiclosed system valve repair; notice the installation team.
Article explains:
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