
Bulletin 71.4:63EG-98HM
6
REPLACING ENTIRE TRIM PACKAGE
W3012-1
BODY FLANGE
SEAT RING SCREWS
INTO CAGE
CAGE SCREWS INTO
BODY FLANGE
Figure 3. Easy-Maintenance Trim
W2772-1
REPLACING TRIM PARTS ON SITE
USING BODY AS HOLDING FIXTURE
BODY
SIZE,
NPS / DN
DIMENSION, IN. / mm
APPROXIMATE
WEIGHT,
LBS / kg
A
D E G V
NPT CL150 RF CL300 RF CL600 RF
PN
16/25/40
2 / 50 11.25 / 286 10.00 / 254 10.50 / 267 11.25 / 286 10.31 / 262 10.87 / 276 5.62 / 143 3.06 / 78 12.62 / 321 65 / 30
3 / 80 - - - - 11.75 / 298 12.50 / 318 13.25 / 337 12.20 / 310 12.25 / 311 7.00 / 178 3.81 / 97 16.25 / 413 105 / 48
4 / 100 - - - - 13.88 / 353 14.50 / 368 15.50 / 394 13.78 / 350 13.63 / 346 8.38 / 213 5.06 / 128 18.88 / 480 155 / 71
6 / 150 - - - - 17.75 / 451 18.60 / 472 20.00 / 508 18.00 / 457 14.44 / 367 9.19 / 233 5.56 / 141 20.00 / 508 340 / 155
8 x 6 /
200 x 150
- - - - 21.38 / 543 22.38 / 569 - - - - - - - - 16.00 / 406 10.75 / 273 7.19 / 183 21.56 / 548 630 / 286
Figure 4. Dimensions
Table 7. Dimensions
1. A needle valve can be used in place of the xed restriction in high viscosity liquids or if instability of process conditions is present.
A6902
1/8 NPT
CONTROL LINE
TYPE MR98H
1/2 NPT PILOT
EXHAUST CONNECTION
7.19 /
183
FIXED
RESTRICTION
(1)
D
G
B
A
IN. / mm
V
VALVE TRIM
REMOVAL
CLEARANCE
E
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