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浙江安能阀门有限公司 销售热线:0577-67360302 |
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【外形和连接尺寸】

| 901,902,911,912型安全阀 |
| DN1×DN2 |
20×32 |
25×40 |
32×50 |
40×65 |
50×80 |
65×100 |
80×125 |
100×150 |
125×200 |
150×250 |
| D1 |
PN16 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
| PN40 |
235 |
220 |
300 |
| D2 |
PN16 |
140 |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
405 |
| b1 |
20 |
20 |
20 |
21 |
22 |
24 |
26 |
28 |
31 |
34 |
| b2 |
19 |
19 |
20 |
20 |
20 |
20 |
22 |
22 |
27 |
29 |
| L |
85 |
100 |
110 |
115 |
120 |
140 |
160 |
180 |
200 |
220 |
| L1 |
95 |
105 |
115 |
140 |
150 |
170 |
195 |
220 |
250 |
285 |
| H |
270 |
280 |
330 |
3950 |
435 |
545 |
610 |
690 |
845 |
890 |
| 排水孔(带螺塞,不锈钢结构为特别设计) |
G1/4' |
G3/8' |
| 921,922,923,924型安全阀 |
| DN |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
| D |
PN16/PN40 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220/235 |
| b |
铸钢/不锈钢阀体 |
18 |
18 |
18 |
18 |
20 |
22 |
24 |
24 |
| L |
95 |
100 |
105 |
115 |
125 |
145 |
155 |
175 |
| H |
260 |
270 |
285 |
290 |
290 |
340 |
400 |
450 |
| 941,942,943型安全阀 |
| DN |
15 |
20 |
25 |
25 |
| GE |
1/2' |
3/4' |
1' |
1' |
| GA |
3/4' |
1' |
11/4' |
11/2' |
| b |
15 |
16 |
18 |
18 |
| L |
50 |
50 |
50 |
50 |
| L1 |
53 |
55 |
58 |
58 |
| H |
260 |
260 |
260 |
260 |
| 961,962,963型安全阀 951,952,953型安全阀 |
| DN |
15 |
20 |
25 |
| GE |
1/2' |
3/4' |
1' |
| GA |
1/2'1) |
1/2'2) |
1' |
| b |
15 |
16 |
18 |
| L |
42 |
42 |
50 |
| L1 |
34 |
34 |
34 |
| H(最大) |
187 |
187 |
187 | bf163.com
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