ELECTRIC OPERATED BALL VALVE
电动调节阀
电动球阀尺寸表Dimensions Table of Electric Operated Ball Valves
Q941F-10,Q941F-10K
公称直径DN
W
JB/T79.1-94 PN10法兰尺寸Flange Dia.
JIS 10K法兰尺寸Flange Dia.
inch
mm
D1
D2
D3
N-φd
T
f
1/2”
15
45
65
95
4-φ14
14
2
108
52
70
90
4-φ15
12
1
3/4”
20
55
75
105
117
58
100
1”
25
85
115
129
125
4-φ19
11/4”
32
78
135
4-φ18
16
140
80
11/2”
40
110
145
165
2”
50
160
3
180
120
155
21/2”
18
190
173
3”
195
8-φ18
200
130
150
185
8-φ19
4”
215
235
175
210
5”
245
22
300
250
8-φ23
6”
240
280
24
340
8”
265
295
335
12-φ23
26
350
290
330
Q941F-16,Q941F-150Lb
JB/T79.1-94 PN16法兰尺寸Flange Dia.
ANSI CLASS 150法兰尺寸Flange Dia.
35
60.5
89
11
1.6
43
98
127
51
79.5
64
13
73
98.5
178
92
120.5
152
139.5
203
152.5
19
229
157
190.5
356
186
216
254
8-φ22
394
241.5
279
457
270
298.5
343
29
Q941F-25,Q941F-20K
JB/T79.1-94 PN25法兰尺寸Flange Dia.
JIS 20K法兰尺寸Flange Dia.
230
225
188
220
8-φ25
28
218
30
260
305
12-φ25
278
310
360
34
275
Q941F-40,Q941F-300Lb
JB/T79.1-94 PN40法兰尺寸Flange Dia.
ANSI CLASS 300法兰尺寸Flange Dia.
66.5
82.5
124
133
114.5
156
4-φ22
21
149.5
168
200.5
414
270.5
318
12-φ22
37
282
320
375
12-φ30
38
439
381
41