Professional Industrial Valves Manufacturer

How to deal with the globe valve leakage or leakage

by:Mech     2020-08-07
Leakage also good processing, for the leaking flange, the flange bolts tight again once, if not yet, will be open to see there is no damage to the flange gasket, packing to leak, important gland, if the packing is too loose, will add the packing, if the leakage is directly on the body, low pressure can weld, if it is a high pressure will directly give it up, safety first, for internal leakage problem, well, first of all, may not related to death, and closing the hard, second, the seat seal is damaged, this will be reground, for the Industrial Valves core, want to see is hit by medium erosion damage or damage, but both need to repair welding sealing surface. Internal leakage is generally Industrial Valves seat or valve core sealing surface damage, this can grind the valve seat or valve core sealing surface, but there is a kind of special situation if either electric or pneumatic Industrial Valves stroke likely didn't set well. Leakage to see where is the leakage and if the valve body can only change the valve leakage. Leakage should be seal face problems, put the look at the effect of the seal face with the keyword search: technical articles more valve product supply information
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