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 valve core, want to see is hit by medium erosion damage or damage, but both need to repair welding sealing surface. Internal leakage is generally valve 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 Industrial Valves body can only change the valve leakage. Internal leakage problems should be seal face, put the seal face look processing effect.
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When selecting the best products for customers, we considered not only the wedge valve, but also the os&y gate valve.
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