Data Sheet

Bulletin 71.1:MR105
26
LOW-PRESSURE ACTUATOR
HIGH-PRESSURE ACTUATOR
IN. /
mm
Figure 5. Type MR105 Dimensions
BODY SIZE
DIMENSION, In. / mm
A
AR
D
G R RT
NPT
CL125 FF/
CL150 RF
CL250 RF/
CL300 RF
CL600 RF
PN
16/25/40 RF
Low-
Pressure
Actuator
High-
Pressure
Actuator
NPS DN
1 25
8.25 /
210
7.25 /
184
7.75 /
197
8.25 /
210
7.62 /
194
3.2 /
82
4.1 /
105
5.5 /
140
5.2 /
133
3.4 /
87
9.8 /
249
2 50
11.25 /
286
10.0 /
254
10.50 /
267
11.25 /
286
10.25 /
260
3.7 /
94
4.8 /
122
6.2 /
158
5.7 /
145
4.1 /
105
10.3 /
262
3 80 - - - -
11.75 /
299
12.50 /
318
13.25 /
337
12.48 /
317
4.5 /
115
5.4 /
138
6.8 /
173
7.0 /
178
5.2 /
133
11.6 /
295
4 100 - - - -
13.88 /
353
14.50 /
368
15.50 /
394
13.78 /
350
5.7 /
145
6.7 /
171
8.1 /
206
8.4 /
214
6.4 /
163
13.0 /
331
Table 15. Type MR105 Dimensions
RT
(OPTIONAL
TRAVEL
INDICATOR)
ERAA00136
AR (ACTUATOR REMOVAL CLEARANCE)
1/4 NPT PLUG
OR DRAIN VALVE
CONNECTION
1/4 NPT
1/2 NPT
VENT
CONNECTION
1/2 NPT
CONTROL LINE
CONNECTION
3.4 /
85
4.4 /
111
18.2 /
462
D
R
(TRIM REMOVAL CLEARANCE)
G
A
1/8 NPT BLEED
VALVE (OPTIONAL)
ERAA00135
AR (ACTUATOR REMOVAL CLEARANCE)
1/4 NPT
PLUG OR
DRAIN VALVE
CONNECTION
1/4 NPT
1/2 NPT
VENT
CONNECTION
1/2 NPT
CONTROL LINE
CONNECTION
13.1 /
333
19.5 /
494
A
D
G
(TRIM REMOVAL CLEARANCE)
R