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Types EZH and EZHSO
DIMENSIONS AND WEIGHTS
E
DN 25, 50, 80
C
I
H
A
B
G
F
Figure 6. Dimensions - Types EZH OS2 and EZHSO OS2
(Vertical Position)
DN 25, 50, 80, 100, 150
E
J
C
B
G
F
A
DN
CL150 CL300 CL600 PN 16B PN 25B PN 40B
25
184
197
210
50
254
267
286
254
80
298
317
337
310
100
352
368
394
350
150
451
473
508
451
6
I
H
Figure 5. Dimensions - Types EZH OS2 and EZHSO OS2
E
J
Indicator cover
K
removal clearance
C
D
A
B
25 mm
Mechanism box
removal clearance
G
F
I
H
A
D
25 mm
Mechanism box
Mechanism box
removal clearance
removal clearance
Table 6b. Dimensions - Types EZH OS2 and EZHSO OS2
MAXIMUM OVERALL DIMENSIONS, mm
B
Type PRX
Horizontal
193.5
250
267
265
317
301
368
345
473
330
(Horizontal Position)
Indicator cover
K
removal clearance
C
B
D
G
25 mm
Mechanism box
removal clearance
Table 5. Approximate Regulator Weights
DN
CL150/PN 16B
25
50
80
100
150
For Type EZHSO OS2 version add 1 kg.
Table 6a. Dimensions - Types EZH OS2 and EZHSO OS2
DN
Diaphragm
25
50
80
181
100
150
C
D
E
Type PRX
Vertical
Horizontal
290
310
315
320
320
320
330
380
400
400
366
500
442
427
410
580
635
635
395
700
DN 100, 150
E
I
D
A
25 mm
25 mm
F
Mechanism box
removal clearance
Types EZH OS2 and EZHSO OS2
WEIGHTS, kg
CL300/PN 25B/PN 40B
49
50
81
83
168
175
237
250
680
690
OVERALL DIMENSIONS, mm
F
Piston
Bellows
Diaphragm
204
223
162
H
I
Type PRX
Type PRX
Type PRX
Vertical
Horizontal
260
250
113
310
310
144
390
390
200
394
394
240
432
432
330
H
R112a
CL600
51
85
177
265
696
R113a
G
Piston
Bellows
71
74
J
K
Type PRX
Vertical
280
190
38
270
190
270
270
51
140
457
70
R114a
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