Fisher EWS Series Instruction Manual page 28

EW Valve
STUD
(KEY 200)
HEX NUT
(KEY 212)
PACKING
FLANGE
(KEY 201)
SPRING
(KEY 202)
PACKING RING
(KEY 209)
GRAPHITE RIBBON
PACKING RING
(KEY 210)
PACKING
BOX RING
(KEY 211)
A6138 / IL
Figure 17. Typical HIGH-SEAL Packing System
A6297-1 / IL
Figure 18. Typical ENVIRO-SEALr Packing System
with PTFE Packing
28
SCREW
(KEY 204)
LOAD
SCALE
(KEY 205)
INDICATOR
DISK
(KEY 206)
PACKING
FOLLOWER
(KEY 203)
GUIDE
BUSHING
(KEY 207)
GUIDE
BUSHING
(KEY 208)
39B4612/A
Figure 19. Typical ENVIRO-SEALr Packing System
200
212
201
215
216
207
209
211
A6722 / IL
Figure 20. Typical ENVIRO-SEALr Packing System
Instruction Manual
with Graphite ULF Packing
with Duplex Packing
Form 2376
March 2007
213
217
207
207
214
207