DeZurik KGC-MC Manual de instrucciones - Página 16

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DeZURIK

KGC-MC METAL CUTTING KNIFE GATE VALVES

Troubleshooting

Packing leaks, with no evidence of

galling on gate

Packing leaks and gate is galled

Valve leaks when fully closed, with no

evidence of galling on gate

Valve leaks when fully closed and

gate is galled

D11060

Condition

Possible Causes

Packing is loose

Packing is worn or torn

Seat is worn or torn

Page 16

Corrective Action

Adjust packing gland

Replace packing

Replace packing and gate,

check seat for damage

Replace seat

Replace gate and seat

November 2020