Emerson Fisher ET - Page 25

Instruction Manual
D100398X012
ET Valve
November 2017
25
Figure 10. Typical HIGH‐SEAL Graphite ULF
Packing System
39B4153‐A
1. KEY 219 NOT REQUIRED
WITH 3/8 INCH STEM
Figure 11. Typical ENVIRO‐SEAL Packing System
with PTFE Packing
A6297‐1
HEX NUT
(KEY 212)
PACKING
FLANGE
(KEY 201)
ANTI−
EXTRUSION
WASHERS
LOWER
WIPER
(KEY 218)
PACKING
BOX RING
(KEY 211)
PACKING SET
(KEY 215)
LANTERN
RINGS
(KEY 216)
SPRING
PACK
ASSEMBLY
(KEY 217)
STUD
(KEY 200)
Figure 12. Typical ENVIRO‐SEAL Packing System
with Graphite ULF Packing
PACKING
RING
(KEY 209)
PACKING
RING
(KEY 210)
PACKING
BOX RING
(KEY 211)
STUD
(KEY 200)
SPRING
PACK
ASSEMBLY
(KEY 217)
HEX NUT
(KEY 212)
PACKING
FLANGE
(KEY 201)
GUIDE
BUSHING
(KEY 207)
PACKING
WASHERS
(KEY 214)
GUIDE
BUSHING
(KEY 208)
39B4612/A
Figure 13. Typical ENVIRO‐SEAL Packing System
with Duplex Packing
200
212
201
215
216
207
209
211
217
207
207
207
214
213
A6722