Page 144 - Practical Machinery Management for Process Plants Major Process Equipment Maintenance and Repair
P. 144

126   Major Process Equipment Maintenance  ana' Repair



























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           B
          Figure 3-6.  Wingguided valve and seat pressed into cylinder (a). Disk-type valve and seat
          clamped to cylinder (b). Disk-valve assembly (c). (Courtesy of  Union Pump Company.)
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