valve - what causes a leak
valve - what causes a leak
(OP)
hi
1-corrosion.
2-errosion.
3?
1-corrosion.
2-errosion.
3?
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valve - what causes a leak
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RE: valve - what causes a leak
2- erosion
3- worn seats
4- seal or packing failure
5- poor casting of body or bonnet (Cast valves)
6- stress crack in body or bonnet (Forged valves)
7- loose packing gland nut
prognosis: Lead or Lag
RE: valve - what causes a leak
RE: valve - what causes a leak