进口微启式安全阀应用范围:
进口微启式安全阀适用于油气、空气、水等介质的设备或管路上作为超压保护装置。
进口微启式安全阀主要尺寸:
公称通径 |
do |
D |
K |
g1 |
b |
f |
Z-ød |
DN’ |
D1 |
K1 |
g2 |
g’ |
b1 |
f’ |
Z1-ød1 |
L |
L1 |
≈H |
20 |
15 |
105 |
75 |
55 |
16 |
2 |
4-14 |
20 |
105 |
75 |
55 |
/ |
16 |
2 |
4-14 |
100 |
85 |
270 |
25 |
20 |
115 |
85 |
65 |
16 |
2 |
4-14 |
25 |
115 |
85 |
65 |
/ |
16 |
2 |
4-14 |
100 |
85 |
270 |
32 |
25 |
140 |
100 |
78 |
18 |
2 |
4-18 |
32 |
140 |
100 |
78 |
/ |
18 |
2 |
4-18 |
115 |
100 |
312 |
40 |
32 |
150 |
110 |
85 |
18 |
3 |
4-18 |
40 |
150 |
110 |
85 |
/ |
18 |
3 |
4-18 |
120 |
110 |
320 |
50 |
40 |
165 |
125 |
100 |
20 |
3 |
4-18 |
50 |
165 |
125 |
100 |
/ |
20 |
3 |
4-18 |
135 |
120 |
390 |
65 |
50 |
185 |
145 |
120 |
20 |
3 |
4-18 |
65 |
185 |
145 |
120 |
/ |
20 |
3 |
4-18 |
140 |
130 |
395 |
80 |
65 |
200 |
160 |
135 |
20 |
3 |
8-18 |
80 |
200 |
160 |
135 |
/ |
20 |
3 |
8-18 |
160 |
135 |
400 |
100 |
80 |
220 |
180 |
155 |
22 |
3 |
8-18 |
100 |
220 |
180 |
155 |
/ |
22 |
3 |
8-18 |
170 |
160 |
600 |
125 |
100 |
250 |
210 |
185 |
22 |
3 |
8-18 |
125 |
250 |
210 |
185 |
/ |
22 |
3 |
8-18 |
190 |
190 |
620 |
150 |
125 |
285 |
240 |
210 |
24 |
3 |
8-23 |
150 |
285 |
240 |
210 |
/ |
24 |
3 |
8-23 |
205 |
195 |
625 |
200 |
150 |
340 |
295 |
265 |
26 |
3 |
12-23 |
200 |
340 |
295 |
265 |
/ |
26 |
3 |
12-23 |
240 |
230 |
798 |
250 |
200 |
405 |
355 |
320 |
30 |
3 |
12-26 |
250 |
405 |
355 |
320 |
/ |
30 |
3 |
12-26 |
350 |
320 |
981 |
300 |
250 |
460 |
410 |
375 |
30 |
4 |
12-26 |
300 |
460 |
410 |
375 |
/ |
30 |
4 |
12-26 |
350 |
320 |
1005 |