No. 28, 30, Jalan Teras 3, Kawasan Perindustrian Kota Puteri, 81750 Masai, Johor Bahru, Johor, Malaysia.
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(6012) 749 6127
(6012) 792 5758 |
| Fax | : | (607) 386 4317 |
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(6012) 792 5758 | |
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Common causes of leakage through the valve include:
~Valve is not fully closed, e.g. stucked
~Valve seat is prevented from closing fully due to dirt, rust, or line debris
~Insufficient is damaged, e.g. scored
~The seal is damaged
Common causes of leakage to atmosphere:
(Valve packing leaks, pressure seal valve bonnet leaks)
~Gasket between valve body and valve-bonnet is damaged
~Stem packing is worn, loose or damaged
