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| >>>您的位置 :产品中心 > 截止阀系列 >
J44F3\F46型法兰连接衬氟截止阀(角式) |
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J44F3\F46型法兰连接衬氟截止阀(角式) |
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设计与制造符合中国国家标准
公称压力:PN1.0~2.5(MPa)
基本结构形式:角式
公称通径: DN15~300(mm)
基本型号:手动 JL44F3 电动 JL944F3, JL44F46, JL944F46
标准规范 |
STANDARD |
设计与制造 Design |
GB 12233/GB 12235 |
结构长度 Face to face |
GB 12221/JB 96 (长系列) |
法兰尺寸 End flange |
JB78/JB79(GB,HG,SH) |
压力试验 Pressure Test |
GB/T 13927 |
标志 Symbol |
GB 12220 |
供货 Supply |
GB/T 12252 |
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主要连接尺寸及重量 Dimensions and weights
| 公称通径 |
标准值 |
参考值 |
DN
(mm) |
NPS
(in) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H1 |
H2 |
W(Kg) |
PN1.0(MPa) |
15 |
1/2 |
65/90 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
100 |
240 |
265 |
7 |
20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
100 |
245 |
270 |
7.5 |
25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
120 |
250 |
275 |
8 |
32 |
11/4 |
95/105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
120 |
260 |
290 |
12 |
40 |
11/4 |
100/115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
140 |
290 |
325 |
14 |
50 |
2 |
115/125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
140 |
300 |
335 |
19 |
65 |
21/2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
160 |
355 |
400 |
27 |
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
4-φ18 |
160 |
400 |
450 |
42 |
100 |
4 |
175 |
215 |
180 |
155 |
3 |
22 |
8-φ18 |
180 |
455 |
495 |
50 |
125 |
5 |
200 |
245 |
210 |
185 |
3 |
24 |
8-φ18 |
180 |
530 |
560 |
64 |
150 |
6 |
240/225 |
280 |
240 |
210 |
3 |
24 |
8-φ23 |
240 |
605 |
650 |
85 |
200 |
8 |
275 |
335 |
295 |
265 |
3 |
26 |
8-φ23 |
240 |
650 |
770 |
105 |
250 |
10 |
325 |
390 |
350 |
320 |
3 |
28 |
12-φ23 |
280 |
680 |
800 |
135 |
300 |
12 |
375 |
440 |
400 |
368 |
4 |
28 |
12-φ23 |
280 |
710 |
835 |
155 |
PN1.6(MPa) |
15 |
1/2 |
65/90 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
100 |
240 |
265 |
7 |
20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
100 |
245 |
270 |
7.5 |
25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
120 |
250 |
275 |
8.5 |
32 |
11/4 |
95/105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
140 |
260 |
290 |
12 |
40 |
11/2 |
100/115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
140 |
290 |
325 |
14 |
50 |
2 |
115/125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
160 |
300 |
335 |
19 |
65 |
21/2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
180 |
355 |
400 |
27 |
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
8-φ18 |
240 |
400 |
450 |
42 |
100 |
4 |
175 |
215 |
180 |
155 |
3 |
24 |
8-φ18 |
240 |
455 |
495 |
50 |
125 |
5 |
200 |
245 |
210 |
185 |
3 |
26 |
8-φ18 |
280 |
530 |
560 |
64 |
150 |
6 |
240/225 |
280 |
240 |
210 |
3 |
28 |
8-φ23 |
320 |
605 |
650 |
85 |
200 |
8 |
275 |
335 |
295 |
265 |
3 |
30 |
8-φ23 |
360 |
650 |
770 |
155 |
PN2.5(MPa) |
15 |
1/2 |
65/90 |
95 |
65 |
40 |
2 |
16 |
4-φ14 |
120 |
245 |
270 |
7.5 |
20 |
3/4 |
75/95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
120 |
250 |
275 |
8.8 |
25 |
1 |
80/100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
140 |
260 |
290 |
11 |
32 |
11/4 |
95/105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
140 |
290 |
325 |
13 |
40 |
11/2 |
100/115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
160 |
300 |
335 |
18 |
50 |
2 |
115/125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
180 |
355 |
400 |
31 |
*表中L值符合GB 12221长系列,其中分子表示按JB 96的L值。
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