DeZurik KGC-MC Instructions Manual - Page 9
Browse online or download pdf Instructions Manual for Control Unit DeZurik KGC-MC. DeZurik KGC-MC 17 pages. Metal cutting knife gate valves
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DeZURIK
KGC-MC METAL CUTTING KNIFE GATE VALVES
Packing Replacement
Removing the Old Packing
WARNING!
Pipeline pressure can cause personal injury or equipment damage. Relieve pipe-
line pressure before removing gate stem and packing gland nuts.
1. Relieve the pressure in the pipeline and close the valve.
WARNING!
Accidental operation of power actuator can cause personal injury or
equipment damage. Disconnect and lock out power to actuator before
servicing.
2. If the actuator is powered, disconnect and lock out power to prevent accidental operation of the
actuator.
3. Remove the two screws and nuts near the top of the gate and disengage the stem from the gate
by stroking the actuator (not the valve) to the open position.
4. Remove the gland nuts (A7), screws (A5) and packing gland (A4).
5. Remove the used scraper rings (A2) and packing (A8) from the packing chamber.
November 2020
Page 9
D11060