Isolation
Isolation
Isolation Valve
Valve
Valve Kits
Kits
Kits
Kit
Kit
Kit 26B401,
26B401,
26B401, Stem,
Stem,
Stem, Sleeve,
Sleeve,
Sleeve, Piston
Piston
Piston Replacements
Replacements
Replacements
Be careful not to drop or scratch these parts when handling. This kit requires tools 111–113 to install. See
Ref.
Ref.
Ref.
No.
No.
No.
Part
Part
Part No.
No.
No.
Description
Description
Description
Qty
Qty
Qty
202
19A375
RETAINER, U-CUP, ISOLATION
VALVE
1
203
129597
SEAL, U-CUP, QUAD RING, .625
ID
2
204
17X743
PACKING, U-CUP
2
206
19A376
SPACER, U-CUP, ISOLATION
VALVE
2
208
18B866
O-RING, #024, FX75
2
211
-------
PISTON, ISOLATION VALVE
1
212
17X745
PACKING, U-CUP, ID 1.25 X 0D
1.63
2
Ref.
Ref.
Ref.
No.
No.
No.
Part
Part
Part No.
No.
No.
Description
Description
Description
Qty
Qty
Qty
213
19A379
WASHER, BACKUP, ISOLATION
VALVE
1
214
19A380
RETAINER, PISTON, ISOLATION
VALVE
1
219
111316
PACKING, O-RING
2
221
19A448
SLEEVE, ISOLATION VALVE
1
222
-------
STEM, ISOLATION VALVE
1
228
18B106
O-RING, #109, FX75
2
230
106258
PACKING, O-RING
1
Kit
Kit
Kit 26B402,
26B402,
26B402, Housing
Housing
Housing Assembly
Assembly
Assembly
Ref.
Ref.
Ref.
No.
No.
No.
Part
Part
Part No.
No.
No.
Description
Description
Description
Qty
Qty
Qty
201
-------
HOUSING, BASE, ISOLATION
VALVE
1
205
-------
BLOCK, MOUNT, HOUSING
1
207
19A381
CAP, PISTON, ISOLATION
VALVE
1
209
-------
RING, LOCK, HOUSING,
ISOLATION
1
232
112914
WASHER, PLAIN
2
233
102471
SCREW, CAP HEX HD
2
237
103975
WASHER, LOCK
2
Ref.
Ref.
Ref.
No.
No.
No.
Part
Part
Part No.
No.
No.
Description
Description
Description
Qty
Qty
Qty
238
166846
FITTING, ADAPTER
1
240
116658
FITTING, TUBE, MALE (1/4 NPT)
1
247
101970
PLUG, PIPE, HDLS
1
19
115814
WASHER, FLAT, SST
4
22
104123
WASHER, LOCK, SPRING
2
23
112223
NUT, HEX, REGULAR
2
54
19A463
SCREW, CAP, SOCKETHEAD
2
Kit
Kit
Kit 26B403,
26B403,
26B403, Retaining
Retaining
Retaining Cap
Cap
Cap Set
Set
Set
Ref.
Ref.
Ref.
No.
No.
No.
Part
Part
Part No.
No.
No.
Description
Description
Description
Qty
Qty
Qty
203
129597
SEAL, U-CUP, QUAD RING, .625
ID
1
208
18B866
O-RING, #024, FX75
1
210
-------
CAP, SEAL RETAINER,
ISOLATION
1
3A7370B
93