HVG INDUSTRIAL VALVES 0001: Van cổng mặt bích :
1.Tiêu chuẩn thiết kế: GB, JIS, ANSI, v.v.
4.PN:1.0—10.0Mpa.
5.DN: 15mm-600mm.
|
DN/mm |
Dimensions/mm |
|||||||
|
L |
D |
D1 |
D2 |
H |
b-f |
n-φd |
D0 |
|
|
15 |
130 |
95 |
65 |
45 |
170 |
16-2 |
4-14 |
40 |
|
20 |
150 |
105 |
75 |
55 |
190 |
16-2 |
4-14 |
51 |
|
25 |
160 |
115 |
85 |
65 |
205 |
16-2 |
4-14 |
58 |
|
32 |
180 |
135 |
100 |
78 |
270 |
18-2 |
4-18 |
66 |
|
40 |
200 |
145 |
110 |
85 |
310 |
18-3 |
4-18 |
76 |
|
50 |
230 |
160 |
125 |
100 |
371 |
20-3 |
4-18 |
88 |
|
65 |
290 |
180 |
145 |
120 |
391 |
22-3 |
8-18 |
110 |
|
80 |
310 |
195 |
160 |
135 |
455 |
22-3 |
8-18 |
121 |
|
100 |
350 |
230 |
190 |
160 |
551 |
24-3 |
8-23 |
150 |
|
125 |
400 |
270 |
220 |
188 |
628 |
28-3 |
8-25 |
178 |
|
150 |
450 |
300 |
250 |
218 |
708 |
30-3 |
8-25 |
204 |
|
200 |
550 |
375 |
320 |
282 |
885 |
38-3 |
12-25 |
260 |
|
250 |
650 |
445 |
385 |
345 |
960 |
42-3 |
12-30 |
313 |
