Emerson A31D Manual de instrucciones descargar pdf (Pagina 27)

Instruction Manual

D500248X012

A31D Valve

April 2014

27

Figure 8. ENVIRO-SEAL Packing Systems

PTFE PACKING SYSTEM

34B7524-B

STACKING ORDER OF

PTFE PACKING RINGS

14B0095-A

1

14B0086-A

34B7524-B

GRAPHITE PACKING SYSTEM

STACKING ORDER OF

GRAPHITE PACKING RINGS

NOTE:

VALVES WITH SHAFTS LARGER THAN 38.1 mm (1-1/2 INCH) USE GRAPHITE RINGS

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 35 36

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