公稱通徑：DN15-300(mm)
主要零部件材料見P13 See P13 for the materials of main parts
基本型號 Basic model：手動、電動 manual, electric
法蘭連接截止閥(角式) flange linkup stop valve(angular type)
設計與制造符合中國國家標準
Design and manufacture conforms to the national standard of China
基本結構型式 Basic structure type：角式：angular
公稱壓力：PNl.0-2.5(MPa)
| 設計與制造 Design and manufacture |
GB12223/GB12235 |
| 結構長度 Length of the structure |
GB12221/JB96(長短系列 length of the series) |
| 法蘭尺寸 Flange dimensions |
HG20592 |
| 壓力試驗 Pressure test |
GB/T13927 |
| 標志 Mark |
GB/T12220 |
| 供貨 Supply |
GB/T12252 |
外形尺寸、連接尺寸及重量
DN
(mm) |
NPS
(inon) |
L |
D |
D1 |
D2 |
f |
b |
z-fd |
Do |
H1 |
H2 |
WT(kg) |
| PN1.0(MPa) |
| 15 |
1/2 |
65/95 |
95 |
65 |
45 |
2 |
14 |
4-f14 |
100 |
240 |
265 |
7 |
| 20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-f14 |
100 |
245 |
270 |
7.5 |
| 25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-f14 |
120 |
250 |
275 |
8 |
| 32 |
1 1/4 |
95/105 |
140 |
100 |
78 |
2 |
18 |
4-f18 |
120 |
260 |
290 |
12 |
| 40 |
1 1/2 |
100/115 |
150 |
110 |
85 |
3 |
18 |
4-f18 |
140 |
290 |
325 |
14 |
| 50 |
2 |
115/125 |
165 |
125 |
100 |
3 |
20 |
4-f18 |
140 |
300 |
335 |
19 |
| 65 |
2 1/2 |
145 |
185 |
145 |
120 |
3 |
20 |
4-f18 |
160 |
355 |
400 |
27 |
| 80 |
3 |
155 |
200 |
160 |
135 |
3 |
22 |
4-f18 |
160 |
400 |
450 |
42 |
| 100 |
4 |
175 |
230 |
180 |
155 |
3 |
22 |
8-f18 |
180 |
455 |
495 |
50 |
| 125 |
5 |
200 |
250 |
210 |
185 |
3 |
24 |
8-f18 |
180 |
530 |
560 |
64 |
| 150 |
6 |
240/225 |
285 |
240 |
210 |
3 |
24 |
8-f22 |
240 |
605 |
650 |
85 |
| 200 |
8 |
275 |
340 |
295 |
265 |
3 |
26 |
8-f22 |
240 |
650 |
770 |
105 |
| 250 |
10 |
325 |
395 |
350 |
320 |
3 |
28 |
12-f22 |
280 |
680 |
800 |
135 |
| 300 |
12 |
375 |
445 |
400 |
368 |
4 |
28 |
12-f22 |
280 |
710 |
835 |
155 |
| PN1.6(MPa) |
| 15 |
1/2 |
65/95 |
95 |
65 |
45 |
2 |
14 |
4-f14 |
100 |
240 |
265 |
7 |
| 20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-f14 |
100 |
245 |
270 |
7.5 |
| 25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-f14 |
120 |
250 |
275 |
8 |
| 32 |
1 1/4 |
95/105 |
140 |
100 |
78 |
2 |
18 |
4-f18 |
140 |
260 |
290 |
12 |
| 40 |
1 1/2 |
100/115 |
150 |
110 |
85 |
3 |
18 |
4-f18 |
140 |
290 |
325 |
14 |
| 50 |
2 |
115/125 |
165 |
125 |
100 |
3 |
20 |
4-f18 |
160 |
300 |
335 |
19 |
| 65 |
2 1/2 |
145 |
185 |
145 |
120 |
3 |
20 |
4-f18 |
180 |
355 |
400 |
27 |
| 80 |
3 |
155 |
200 |
160 |
135 |
3 |
22 |
4-f18 |
240 |
400 |
450 |
42 |
| 100 |
4 |
175 |
230 |
180 |
155 |
3 |
24 |
8-f18 |
240 |
455 |
495 |
50 |
| 125 |
5 |
200 |
250 |
210 |
185 |
3 |
26 |
8-f18 |
280 |
530 |
560 |
64 |
| 150 |
6 |
240/225 |
285 |
240 |
210 |
3 |
28 |
8-f22 |
320 |
605 |
650 |
85 |
| 200 |
8 |
275 |
340 |
295 |
265 |
3 |
28 |
8-f22 |
360 |
650 |
770 |
155 |
| PN2.5(MPa) |
| 15 |
1/2 |
65/95 |
95 |
65 |
45 |
2 |
14 |
4-f14 |
120 |
245 |
270 |
7.5 |
| 20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-f14 |
120 |
250 |
275 |
8.8 |
| 25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-f14 |
140 |
260 |
290 |
11 |
| 32 |
1 1/4 |
95/105 |
140 |
100 |
78 |
2 |
18 |
4-f18 |
140 |
290 |
325 |
13 |
| 40 |
1 1/2 |
100/115 |
150 |
110 |
85 |
3 |
18 |
4-f18 |
160 |
300 |
335 |
18 |
| 50 |
2 |
115/125 |
165 |
125 |
100 |
3 |
20 |
4-f18 |
180 |
355 |
400 |
31 |
注：表中L值符合GB12221長系列，其中分子表示按JB96的L值。
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