Instruction Manual
D103553X012
Large ET and ED Valves
July 2017
21
ENVIRO-SEAL Packing 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. For part numbers of
individual components, refer to instruction manual ENVIRO-SEAL Packing System for Sliding-Stem Valves,
D101642X012. 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.
Retrofit kits include parts to convert valves to the ENVIRO-SEAL packing box construction. For part numbers of
individual components, refer to instruction manual ENVIRO-SEAL Packing System for Sliding-Stem Valves,
D101642X012. 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.
REPAIR KIT RETROFIT KIT
Stem Diameter, mm (Inches)
Yoke Boss Diameter, mm (Inches)
31.8 (1-1/4)
127 (5H)
50.8 (2)
178 (7)
31.8 (1-1/4)
127 (5H)
50.8 (2)
178 (7)
ENVIRO-SEAL Double PTFE RPACKX00232 Consult factory RPACKXRT052 Consult factory
ENVIRO-SEAL Graphite ULF RPACKX00632 Consult factory RPACKXRT302 Consult factory
ENVIRO-SEAL Duplex RPACKX00332 Consult factory RPACKXRT252 Consult factory
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