Emerson Fisher EAD Instruction Manual page 27

Instruction Manual
D100390X012
ENVIRO‐SEAL Packing Retrofit Kits
Retrofit kits include parts to convert valves with existing standard bonnets to the ENVIRO‐SEAL packing box
construction. Refer to figure 15 for key numbers for PTFE packing, figure 16 for key numbers for Graphite ULF packing,
and figure 17 for key numbers for duplex packing. PTFE kits include keys 200, 201, 211, 212, 214, 215, 217, 218, tag,
and cable tie. Graphite ULF kits include keys 200, 201, 207, 208, 209, 210, 211, 212, 214, 216, 217, tag, and cable tie.
Duplex kits include keys 200, 201, 207, 209, 211, 212, 214, 215, 216, 217, tag, and cable tie.
Stems and packing box constructions that do not meet Fisher stem finish specifications, dimensional tolerances, and
design specifications, may adversely alter the performance of this packing kit.
For part numbers of individual components, refer to instruction manual ENVIRO‐SEAL Packing System for Sliding‐Stem
Valves, D101642X012.
ENVIRO‐SEAL Packing Retrofit Kits
PACKING MATERIAL
Double PTFE
Graphite ULF
Duplex
ENVIRO‐SEAL Packing Repair Kits
Repair kits include parts to replace the "soft" packing materials in valves that already have ENVIRO‐SEAL packing
arrangements installed or in valves that have been upgraded with ENVIRO‐SEAL retrofit kits. Refer to figure 15 for key
numbers for PTFE packing, figure 16 for key numbers for Graphite ULF packing, and figure 17 for key numbers for
duplex packing. PTFE repair kits include keys 214, 215, and 218. Graphite ULF repair kits include keys 207, 208, 209,
210, and 214. Duplex repair kits include keys 207, 209, 214, and 215.
Stems and packing box constructions that do not meet Fisher stem finish specifications, dimensional tolerances, and
design specifications, may adversely alter the performance of this packing kit.
For part numbers of individual components, refer to instruction manual ENVIRO‐SEAL Packing System for Sliding‐Stem
Valves, D101642X012.
ENVIRO‐SEAL Packing Repair Kits
PACKING MATERIAL
Double PTFE (contains keys 214, 215, & 218)
Graphite ULF (contains keys 207, 208, 209, 210, and 214)
Duplex (contains keys 207, 209, 214, and 215)
9.5 (3/8) 12.7 (1/2)
54 (2‐1/8) 71 (2‐13/16)
RPACKXRT012 RPACKXRT022
RPACKXRT262 RPACKXRT272
RPACKXRT212 RPACKXRT222
STEM DIAMETER, mm (INCH)
YOKE BOSS DIAMETER, mm (INCH)
19.1 (3/4)
90 (3‐9/16)
Part Number
RPACKXRT032
RPACKXRT282
RPACKXRT232
STEM DIAMETER, mm (INCH)
YOKE BOSS DIAMETER, mm (INCH)
9.5 (3/8) 12.7 (1/2)
54 (2‐1/8) 71 (2‐13/16)
RPACKX00192 RPACKX00202
RPACKX00592 RPACKX00602
RPACKX00292 RPACKX00302
25.4 (1)
127 (5)
RPACKXRT042
RPACKXRT292
RPACKXRT242
19.1 (3/4) 25.4 (1)
90 (3‐9/16) 127 (5)
Part Number
RPACKX00212 RPACKX00222
RPACKX00612 RPACKX00622
RPACKX00312 RPACKX00322
ED Valve
November 2017
31.8 (1‐1/4)
127 (5, 5H)
RPACKXRT052
RPACKXRT302
RPACKXRT252
31.8 (1‐1/4)
127 (5, 5H)
RPACKX00232
RPACKX00632
RPACKX00332
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