Flowserve Nordstrom Dynamic Balance Plug Valve and Double DB Plug Valve - Manual (Page 27)

Flow Control
Nordstrom Valves
FCD NVENIM2005-01 Dynamic Balance ® Plug Valve and Double DB ® Double Isolation Plug Valve 27
Figure 8 – Cover End Detail: Size 6 and Larger with Pressure Seal Arrangement
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Figure 9 – Cover End Detail: Size 6 and Larger with Spring Disk Arrangement