产品结构特点：
※全通径，明杆带支架
※中法兰螺栓连接
※弹性双闸板
※填料室带0.6MPa水密封结构
※系统与大气隔绝，气密性好
※标准法兰连接
※对焊连接
主要零件的材料说明：
|
零件名称 |
零部件材料 Part Material |
|
|
阀体/阀盖 |
WCB |
1Cr5Mo |
|
闸板 |
WCB |
1Cr5Mo |
|
阀杆 |
2Cr13 |
25Cr2MoV |
|
密封副 |
HF+HF/STL+STL |
STL+STL |
|
填料 |
柔性石墨/Flexible Graphite |
|
|
垫片 |
18-8柔性石墨/18-8Flexible Graphite |
|
|
螺栓 |
35 |
35CrMo |
|
适用介质 |
-29～425℃ |
-29～540℃ |
|
适用温度 |
水、油品、蒸汽 |
蒸汽油品 |
|
|
Water,Oil,Steam规范 |
Steam、Oil |
|
|
|
|
主要外形尺寸：
|
DS/Z944H-16C |
65 |
270 |
180 |
145 |
120 |
18 |
4-Φ18 |
435 |
300 |
34 |
714 |
DWZ10 |
63 |
|
|
80 |
280 |
195 |
160 |
135 |
20 |
8-Φ18 |
491 |
350 |
38 |
765 |
DWZ10 |
65 |
|
SZ40H-16C |
100 |
300 |
215 |
180 |
155 |
20 |
8-Φ18 |
573 |
350 |
52 |
840 |
DWZ15 |
75 |
|
SZ940H-16C |
125 |
325 |
245 |
210 |
185 |
22 |
8-Φ18 |
582 |
400 |
86 |
852 |
DWZ15 |
106 |
|
|
150 |
350 |
280 |
240 |
210 |
24 |
8-Φ23 |
605 |
400 |
104 |
875 |
DWZ20 |
113 |
|
|
200 |
400 |
335 |
295 |
265 |
26 |
12-Φ23 |
739 |
450 |
159 |
1015 |
DWZ20 |
189 |
|
|
250 |
450 |
405 |
355 |
320 |
30 |
12-Φ25 |
862 |
550 |
200 |
1125 |
DWZ30 |
214 |
|
|
300 |
500 |
460 |
410 |
375 |
30 |
12-Φ25 |
990 |
650 |
258 |
1371 |
DWZ45 |
353 |
|
|
350 |
550 |
520 |
470 |
435 |
34 |
16-Φ25 |
1139 |
750 |
501 |
1485 |
DWZ60 |
602 |
|
|
400 |
600 |
580 |
525 |
485 |
36 |
16-Φ30 |
1523 |
850 |
605 |
1890 |
DWZ60 |
698 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
■主要外形和连接尺寸 Main External and Connection Dimen 单位Unit:mm
|
产品型号 |
公称通径 |
PN4.0MPa |
|
|
|
|
|
|
WT |
选配电装E.A |
|
WT |
|
Type |
DN |
L |
D |
D1 |
D2 |
b |
Z-Φd |
H |
D0 |
(kg) |
H |
Type |
(kg) |
|
DS/Z44H-40 |
50 |
250 |
160 |
125 |
100 |
20 |
4-Φ18 |
330 |
300 |
27 |
620 |
DZW10 |
55 |
|
DS/Z944H-40 |
65 |
270 |
180 |
145 |
120 |
22 |
8-Φ18 |
435 |
300 |
38 |
714 |
DZW10 |
65 |
|
|
80 |
280 |
195 |
160 |
135 |
22 |
8-Φ18 |
491 |
350 |
42 |
765 |
DZW15 |
70 |
|
SZ44H-40 |
100 |
300 |
230 |
190 |
160 |
24 |
8-Φ23 |
573 |
350 |
57 |
840 |
DZW20 |
86 |
|
SZ944H-40 |
125 |
325 |
270 |
220 |
188 |
26 |
8-Φ25 |
582 |
400 |
91 |
852 |
DZW20 |
120 |
|
|
150 |
350 |
300 |
250 |
218 |
30 |
8-Φ25 |
605 |
400 |
110 |
875 |
DZW30 |
138 |
|
|
200 |
400 |
375 |
320 |
282 |
38 |
12-Φ30 |
739 |
450 |
169 |
1015 |
DZW30 |
200 |
|
|
250 |
450 |
445 |
385 |
345 |
42 |
12-Φ34 |
862 |
550 |
207 |
1225 |
DZW40 |
290 |
|
|
300 |
500 |
510 |
450 |
400 |
46 |
16-Φ34 |
990 |
650 |
266 |
1371 |
DZW60 |
383 |
|
|
350 |
550 |
570 |
510 |
465 |
52 |
16-Φ34 |
1139 |
750 |
513 |
1507 |
DZW90l |
601 |
|
|
400 |
600 |
655 |
585 |
535 |
58 |
16-Φ41 |
1523 |
850 |
627 |
1912 |
DZW120 |
866 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
■主要外形和连接尺寸 Main External and Connection Dimen 单位Unit:mm
|
产品型号 |
公称通径 |
PN6.4MPa |
|
|
|
|
|
|
|
|
WT |
选配电装E.A |
|
WT |
|
Type |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
Z-Φd |
H |
D0 |
(kg) |
H |
Type |
(kg) |
|
DS/Z44H-64 |
50 |
250 |
175 |
125 |
105 |
88 |
26 |
4-Φ23 |
337 |
300 |
30 |
622 |
DZW10 |
58 |
|
DS/Z944H-64 |
65 |
280 |
200 |
160 |
130 |
110 |
28 |
8-Φ23 |
441 |
300 |
41 |
714 |
DZW15 |
69 |
|
|
80 |
310 |
210 |
170 |
140 |
121 |
30 |
8-Φ23 |
496 |
350 |
45 |
765 |
DZW20l |
73 |
|
SZ40H-64 |
100 |
350 |
250 |
200 |
168 |
150 |
32 |
8-Φ25 |
578 |
400 |
62 |
840 |
DZW20l |
90 |
|
SZ940H-64 |
125 |
400 |
295 |
240 |
202 |
176 |
36 |
8-Φ30 |
588 |
400 |
97 |
852 |
DZW30 |
124 |
|
|
150 |
450 |
340 |
280 |
240 |
204 |
38 |
8-Φ34 |
610 |
450 |
115 |
875 |
DZW30 |
142 |
|
|
200 |
550 |
405 |
345 |
300 |
260 |
44 |
12-Φ34 |
744 |
550 |
172 |
1195 |
DZW45 |
270 |
|
|
250 |
650 |
470 |
400 |
352 |
313 |
48 |
12-Φ41 |
867 |
650 |
211 |
1225 |
DZW60 |
317 |
|
|
300 |
750 |
530 |
460 |
412 |
364 |
54 |
16-Φ41 |
996 |
750 |
271 |
1393 |
DZW900 |
399 |
|
|
350 |
850 |
595 |
525 |
475 |
422 |
60 |
16-Φ41 |
1142 |
850 |
518 |
1507 |
DZW120l |
467 |
|
|
400 |
950 |
670 |
585 |
525 |
474 |
66 |
16-Φ48 |
1537 |
900 |
633 |
2075 |
DZW180 |
882 |
|
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