PN1.0/PN1.6MPa
| 規格 |
尺寸 (am) |
重量 (kg) |
| mm |
inch |
A |
B |
C |
D |
L |
H |
D1 |
N-Φ |
K |
E |
N1-Φ1 |
Φ 2 |
G |
n2-M |
| 50 |
2 |
161 |
80 |
42 |
52.9 |
32 |
84.84 |
120 |
4-23 |
77 |
57.15 |
4-6.7 |
12.6 |
118 |
- |
2.5 |
| 65 |
25 |
175 |
89 |
44.7 |
64.5 |
32 |
96.2 |
1362 |
4-265 |
77 |
57.15 |
4-6.7 |
12.6 |
137 |
- |
3.2 |
| 80 |
3 |
181 |
95 |
45.2 |
78.8 |
32 |
61.23 |
160 |
8-18 |
77 |
57.15 |
4-6.7 |
12.6 |
143 |
- |
3.6 |
| 100 |
4 |
200 |
114 |
52.1 |
10.4 |
32 |
70.80 |
185 |
4-245 |
92 |
69.85 |
4-10.3 |
15.77 |
156 |
- |
4.9 |
| 125 |
5 |
213 |
127 |
54.4 |
123.3 |
32 |
82.28 |
215 |
4-23 |
92 |
69.85 |
4-10.3 |
18.92 |
190 |
- |
7 |
| 150 |
6 |
226 |
139 |
55.8 |
155.6 |
32 |
91.08 |
238 |
4-25 |
92 |
69.85 |
4-10.3 |
18.92 |
212 |
- |
7.8 |
| 200 |
8 |
260 |
175 |
60.6 |
202.5 |
45 |
112.89
76.35 |
295 |
4-25
4-23 |
115 |
88.9 |
4-14.3 |
22.1 |
268 |
- |
13.2 |
| 250 |
10 |
292 |
203 |
65.6 |
250.5 |
45 |
92.40 |
357 |
4-29 |
115 |
88.9 |
4-14.3 |
28.45 |
325 |
- |
19.2 |
| 300 |
12 |
337 |
242 |
76.9 |
301.6 |
45 |
105.34 |
407 |
4-29 |
140 |
107.95 |
4-14.3 |
31.6 |
403 |
- |
32.5 |
| 350 |
14 |
368 |
267 |
76.5 |
333.3 |
45 |
91.11 |
467 |
4-30 |
140 |
107.95 |
4-14.3 |
31.6 |
436 |
- |
41.3 |
| 400 |
16 |
400 |
309 |
86.5 |
389.6 |
512
72 |
100.47
102.42 |
515
525 |
4-26
4-30 |
197 |
158.75 |
4-20.6 |
33.15 |
488 |
- |
61 |
| 450 |
18 |
422 |
328 |
105.6 |
440.51 |
512
72 |
88.39
91.51 |
565
585 |
4-26
4-30 |
197 |
158.75 |
4-20.6 |
38 |
539 |
- |
79 |
| 500 |
20 |
480 |
361 |
131.8 |
491.5 |
642
82 |
96.99
101.68 |
620
650 |
4-26
4-33 |
197 |
158.75 |
4-20.6 |
41.15 |
593 |
- |
128 |
| 600 |
24 |
562 |
459 |
152 |
592.5 |
702
82 |
113.42
120.46 |
725
770 |
4-30
4-36 |
276 |
215.9 |
4-22.2 |
50.65 |
816 |
- |
188 |
| 700 |
28 |
624 |
520 |
163 |
695 |
6682 |
109.65 |
840 |
4-30
4-36 |
300 |
254 |
8-18 |
55 6335 |
895 |
4-M33 |
284 |
| 800 |
32 |
672 |
591 |
188 |
794.7 |
66 82 |
124 |
950 |
4-33
4-39 |
300 |
254 |
8-18 |
55 63.35 |
1015 |
|
368 |
| 900 |
36 |
720 |
656 |
203 |
864.7 |
118 |
117.57 |
1050 |
24-33 |
300 |
254 |
8-18 |
75 |
1115 |
4-M30 |
713 |
| 1000 |
40 |
800 |
721 |
216 |
965 |
142 |
129.89 |
1160 |
24-36 |
300 |
254 |
8-18 |
85 |
1230 |
4-M33 |
864 |
注：DN50(2")～800(32")“A”型蝶閥分別適用于PN1.0/PN1.6MPa二種壓力級，表中每格有兩個(gè)
尺寸的分別表示PN1.0/PN1.6MPa二種壓力級連接尺寸。與閥門(mén)連
接的管法蘭連接尺寸參照法蘭連接尺寸表(圖一)。蝶閥上法蘭可通用于手動(dòng)、蝸輪蝸桿傳動(dòng)、電動(dòng)、
氣動(dòng)等。
表中DN50(2")～500(20")中D1和n-Φ尺寸為蝶閥本身安裝定位尺寸，其中DN50(2")～350
(14")的D1和n-Φ尺寸包容GB9112-99，DIN2501(德國), BS4504(英國)，***2084、
***2531(國際標準)，BS10-E(英國)，ANSI1259(美國)等法蘭連接標準。DN400(16")～500
(20")包容GB9112-88、DIN2501、***2084、BS4504法蘭連接標準。
