公稱(chēng)通徑:DN15-300(mm)
主要零部件材料見(jiàn)P13 See P13 for the materials of main parts
基本型號 Basic model:手動(dòng)、電動(dòng) 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(chēng)壓力:PNl.0-2.5(MPa)
 
 
| 設計與制造    Design and manufacture | 
GB12223/GB12235 | 
| 結構長(cháng)度 Length of the structure | 
GB12221/JB96(長(cháng)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(cháng)系列,其中分子表示按JB96的L值。
 
 
 
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