|
N1.0/PN1.6MPa
| 規格 |
尺寸 (mm) |
重量
(kg) |
| mm |
inch |
A |
B |
C |
D |
L |
H |
D1 |
N-M |
K |
E |
N1- Φ 1 |
Φ 2 |
G |
| 50 |
2 |
161 |
80 |
42 |
52.9 |
32 |
88.38 |
120 |
4-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
118 |
3.8 |
| 65 |
2.5 |
175 |
89 |
44.7 |
64.5 |
32 |
102.54 |
136.2 |
4-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
137 |
4.2 |
| 80 |
3 |
181 |
95 |
45.2 |
78.8 |
32 |
61.23 |
160 |
8-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
178 |
4.7 |
| 100 |
4 |
200 |
114 |
52.1 |
104 |
32 |
68.88 |
185 |
8-M16 |
92 |
69.85 |
4-10.3 |
15.77 |
206 |
9.0 |
| 125 |
5 |
213 |
127 |
54.4 |
123.3 |
32 |
80.36 |
215 |
8-M16 |
92 |
69.85 |
4-10.3 |
18.92 |
238 |
10.9 |
| 150 |
6 |
226 |
139 |
55.8 |
155.6 |
32 |
91.84 |
238 |
8-M20 |
92 |
69.85 |
4-10.3 |
18.92 |
266 |
14.2 |
| 200 |
8 |
260 |
175 |
60.6 |
202.5 |
45 |
92.40 |
295 |
12-M20
12-M24 |
115 |
88.9 |
4-14.3 |
22.1 |
329 |
18.2 |
| 250 |
10 |
292 |
203 |
65.6 |
250.5 |
45 |
105.34 |
357 |
12-M20
12-M24 |
115 |
88.9 |
4-14.3 |
28.45 |
393 |
26.8 |
| 300 |
12 |
337 |
242 |
76.9 |
301.6 |
45 |
91.11 |
407 |
12-M20
12-M24 |
140 |
107.95 |
4-14.3 |
31.6 |
462 |
40 |
| 350 |
14 |
368 |
267 |
76.5 |
333.7 |
45 |
112.89
76.35 |
467 |
12-M20
12-M24 |
140 |
107.95 |
4-14.3 |
31.6 |
515 |
56 |
| 400 |
16 |
400 |
309 |
86.5 |
390.1 |
51.2
72 |
100.47
102.42 |
515 525 |
16-M24
16-M27 |
197 |
158.75 |
4-20.6 |
33.15 |
579 |
96 |
| 450 |
18 |
422 |
328 |
105.6 |
441.2 |
51.2
72 |
88.39
91.51 |
565 585 |
16-M24
16-M27 |
197 |
158.75 |
4-20.6 |
38 |
627 |
122 |
| 500 |
20 |
480 |
361 |
131.8 |
491.5 |
64.2
82 |
96.99
101.68 |
620 650 |
16-M24
16-M30 |
197 |
158.75 |
4-20.6 |
41.15 |
696 |
202 |
| 600 |
24 |
562 |
459 |
152 |
592.5 |
70.2
82 |
113.42
120.46 |
725 770 |
16-M27
16-M33 |
276 |
215.9 |
4-22.2 |
50.65 |
821 |
270 |
注：DN50(2")～600(24")“LT”型蝶閥分別適用于PN1.0/PN1.6MPa二種壓力級，表中每格有兩個尺寸的分別表示PN1.0/PN1.6MPa二種壓力級連接尺寸。與閥門連
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、蝸輪蝸桿傳動、電動、氣動等。
“LT”型蝶閥的結構、性能、零件的材質與“A”型均相同，區別在于“A”型可通過雙頭螺柱(或加長六角螺栓)對夾連接在兩管法蘭之間(即對夾式)。“LT”型除
通過兩面三刀組普通六角螺栓連接在兩管路之間外，還可以安裝在管端(即單夾式)作為排空閥使用，但需在訂貨合同中注明管端使用。
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