公稱(chēng)壓力 Pressure Class |
試驗(yàn)壓力Testpressure |
殼體 Shell |
密封(水) Seat(water) |
密封(氣) Seat(Air) |
上密封 (水) Back Seat (water) |
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
公稱(chēng)壓力2.5MPa |
DN |
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
Weight |
50(DZW10I) |
230 |
160 |
125 |
100 |
20 |
3 |
4-18 |
645 |
50 |
65(DZW10I) |
290 |
180 |
145 |
120 |
22 |
3 |
8-18 |
690 |
62 |
80(DZW15) |
310 |
195 |
160 |
135 |
22 |
3 |
8-18 |
715 |
67 |
100(DZW20) |
350 |
230 |
190 |
160 |
24 |
3 |
8-23 |
770 |
73 |
125(DZW30) |
400 |
270 |
220 |
188 |
28 |
3 |
8-25 |
780 |
127 |
150(DZW45) |
480 |
300 |
250 |
218 |
30 |
3 |
8-25 |
875 |
215 |
200(DZW60) |
600 |
360 |
310 |
278 |
34 |
3 |
12-25 |
967 |
322 |
250(DZW90) |
650 |
425 |
670 |
332 |
36 |
3 |
12-30 |
1153 |
585 |
300(DZW120) |
750 |
485 |
430 |
390 |
40 |
4 |
16-30 |
1292 |
795 | |
公稱(chēng)壓力 Pressure Class |
試驗(yàn)壓力Testpressure |
殼體 Shell |
密封(水) Seat(water) |
密封(氣) Seat(Air) |
上密封 (水) Back Seat (water) |
4.0 |
6.0 |
4.4 |
0.6 |
4.4 | |
公稱(chēng)壓力4.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
Weight |
50(DZW10I) |
230 |
160 |
125 |
100 |
88 |
20 |
4 |
3 |
4-18 |
645 |
61 |
65(DZW10I) |
290 |
180 |
145 |
120 |
110 |
22 |
4 |
3 |
8-18 |
690 |
75 |
80(DZW20I) |
310 |
195 |
160 |
135 |
121 |
22 |
4 |
3 |
8-18 |
715 |
84 |
100(DZW30) |
350 |
230 |
190 |
160 |
150 |
24 |
4.5 |
3 |
8-23 |
770 |
101 |
125(DZW45) |
400 |
270 |
220 |
188 |
176 |
28 |
4.5 |
3 |
8-25 |
782 |
207 |
150(DZW60) |
480 |
300 |
250 |
218 |
204 |
30 |
4.5 |
3 |
8-25 |
875 |
226 |
200(DZW90I) |
600 |
375 |
320 |
282 |
260 |
38 |
4.5 |
3 |
12-30 |
1160 |
339 | |
公稱(chēng)壓力 Pressure Class |
試驗(yàn)壓力Testpressure |
殼體 Shell |
密封(水) Seat(water) |
密封(氣) Seat(Air) |
上密封 (水) Back Seat (water) |
6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
公稱(chēng)壓力6.4MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
Weight |
50(DZW15) |
300 |
175 |
135 |
105 |
88 |
26 |
4 |
3 |
4-23 |
710 |
64 |
65(DZW20) |
340 |
200 |
160 |
130 |
110 |
28 |
4 |
3 |
8-23 |
734 |
77 |
80(DZW30) |
380 |
210 |
170 |
140 |
121 |
30 |
4 |
3 |
8-23 |
785 |
86 |
100(DZW60) |
430 |
250 |
200 |
168 |
150 |
32 |
4.5 |
3 |
8-25 |
837 |
171 |
125(DZW90) |
500 |
295 |
240 |
202 |
176 |
36 |
4.5 |
3 |
8-30 |
1031 |
243 |
150(DZW90) |
550 |
340 |
280 |
240 |
204 |
38 |
4.5 |
3 |
8-34 |
1066 |
296 |
200(DZW120) |
650 |
405 |
345 |
300 |
260 |
44 |
4.5 |
3 |
12-34 |
1213 |
420 | |
公稱(chēng)壓力 Pressure Class |
試驗(yàn)壓力Testpressure |
殼體 Shell |
密封(水) Seat(water) |
密封(氣) Seat(Air) |
上密封 (水) Back Seat (water) |
10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
公稱(chēng)壓力10.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
Weight |
50(DZW20) |
300 |
195 |
145 |
112 |
88 |
28 |
4 |
3 |
4-25 |
714 |
81 |
65(DZW30) |
340 |
220 |
170 |
138 |
110 |
32 |
4 |
3 |
8-25 |
734 |
102 |
80(DZW60) |
380 |
230 |
180 |
148 |
121 |
34 |
4 |
3 |
8-25 |
800 |
175 |
100(DZW90) |
430 |
265 |
210 |
175 |
150 |
38 |
4 |
3 |
8-30 |
950 |
194 |
125(DZW90) |
500 |
310 |
250 |
210 |
176 |
42 |
4.5 |
3 |
8-34 |
1142 |
285 |
150(DZW120) |
550 |
350 |
290 |
250 |
204 |
46 |
4.5 |
3 |
12-34 |
1240 |
450 |
200(DZW180) |
650 |
430 |
360 |
312 |
260 |
54 |
4.5 |
3 |
12-41 |
1425 |
850 | |