| 低温闸阀 |
| 型号 |
公称 |
主要结构尺寸(mm) |
阀体材料 |
性能规范 |
重量
(Kg) |
通径
DN(mm) |
压力
PN(MPa) |
D |
D0 |
L |
H |
适用温度
(℃) |
适用介质 |
| SFD46Z-40C150C |
1/2" |
150 |
89 |
140 |
108 |
345 |
LCB |
≥-46 |
NH3、丙烷 |
5.6 |
| " |
3/4" |
" |
98 |
150 |
117 |
355 |
" |
" |
" |
9.5 |
| " |
1" |
" |
108 |
150 |
127 |
454 |
" |
" |
" |
10.5 |
| " |
2" |
" |
152 |
200 |
178 |
481 |
" |
" |
" |
28.5 |
| " |
3" |
" |
190 |
230 |
203 |
574 |
" |
" |
" |
46 |
| " |
4" |
" |
229 |
280 |
229 |
708 |
" |
" |
" |
69.5 |
| " |
6" |
" |
279 |
330 |
267 |
946 |
" |
" |
" |
115 |
| " |
8" |
" |
343 |
380 |
292 |
1118 |
" |
" |
" |
181 |
| " |
10" |
" |
406 |
460 |
330 |
1312 |
" |
" |
" |
275 |
| " |
12" |
" |
483 |
510 |
356 |
1547 |
" |
" |
" |
359 |
| " |
14" |
" |
533 |
560 |
381 |
1811 |
" |
" |
" |
507 |
| " |
16" |
" |
597 |
560 |
406 |
2002 |
" |
" |
" |
740 |
| " |
18" |
" |
635 |
610 |
432 |
2256 |
" |
" |
" |
946 |
| " |
20" |
" |
698 |
760 |
457 |
2532 |
" |
" |
" |
1135 |
| " |
24" |
" |
813 |
810 |
508 |
3000 |
" |
" |
" |
|
| |
| SFD101Z-40C150C |
1/2" |
150 |
89 |
140 |
108 |
405 |
LC3 |
≥-101 |
乙烯等 |
9 |
| " |
3/4" |
" |
98 |
150 |
117 |
415 |
" |
" |
" |
12 |
| " |
1" |
" |
108 |
150 |
127 |
514 |
" |
" |
" |
13 |
| " |
2" |
" |
152 |
200 |
178 |
591 |
" |
" |
" |
31 |
| " |
3" |
" |
190 |
230 |
203 |
634 |
" |
" |
" |
47.5 |
| " |
4" |
" |
229 |
280 |
229 |
768 |
" |
" |
" |
72 |
| " |
6" |
" |
279 |
330 |
267 |
1006 |
" |
" |
" |
118 |
| " |
8" |
" |
343 |
380 |
292 |
1128 |
" |
" |
" |
184 |
| " |
10" |
" |
406 |
460 |
330 |
1372 |
" |
" |
" |
278 |
| " |
12" |
" |
483 |
510 |
356 |
1607 |
" |
" |
" |
362 |
| " |
14" |
" |
533 |
560 |
381 |
1871 |
" |
" |
" |
510 |
| " |
16" |
" |
597 |
560 |
406 |
2062 |
" |
" |
" |
743 |
| " |
18" |
" |
635 |
610 |
432 |
2316 |
" |
" |
" |
950 |
| " |
20" |
" |
698 |
760 |
457 |
2592 |
" |
" |
" |
1141 |
| " |
24" |
" |
813 |
810 |
508 |
3060 |
" |
" |
" |
|
| |
| SFD101Z-40C150P |
1/2" |
150 |
89 |
140 |
108 |
405 |
ZGOCr18Ni9 |
≥-196 |
液氨、乙烯、液化天然气等 |
9 |
| " |
3/4" |
" |
98 |
150 |
117 |
415 |
" |
" |
" |
12 |
| " |
1" |
" |
108 |
150 |
127 |
514 |
" |
" |
" |
13 |
| " |
2" |
" |
152 |
200 |
178 |
591 |
" |
" |
" |
31 |
| " |
3" |
" |
190 |
230 |
203 |
634 |
" |
" |
" |
47.5 |
| " |
4" |
" |
229 |
280 |
229 |
768 |
" |
" |
" |
72 |
| " |
6" |
" |
279 |
330 |
267 |
1006 |
" |
" |
" |
118 |
| " |
8" |
" |
343 |
380 |
292 |
1128 |
" |
" |
" |
184 |
| " |
10" |
" |
406 |
460 |
330 |
1372 |
" |
" |
" |
278 |
| " |
12" |
" |
483 |
510 |
356 |
1607 |
" |
" |
" |
362 |
| " |
14" |
" |
533 |
560 |
381 |
1871 |
" |
" |
" |
510 |
| |
| SFD101Z-40C150P |
16" |
150 |
597 |
560 |
406 |
2062 |
ZGOCr18Ni9 |
≥-196 |
液氨、乙烯、液化天然气等 |
743 |
| " |
18" |
" |
635 |
610 |
432 |
2316 |
" |
" |
" |
950 |
| " |
20" |
" |
698 |
760 |
457 |
2592 |
" |
" |
" |
1141 |
| " |
24" |
" |
813 |
810 |
508 |
3060 |
" |
" |
" |
|
| |
| SFD46Z-540C150C |
16" |
150 |
597 |
560 |
406 |
2002 |
LCB |
≥-46 |
NH3、丙烷 |
740 |
| " |
18" |
" |
635 |
610 |
432 |
2256 |
" |
" |
" |
946 |
| " |
20" |
" |
698 |
760 |
457 |
2532 |
" |
" |
" |
1135 |
| " |
24" |
" |
813 |
810 |
508 |
300 |
" |
" |
" |
|
| |
| SFD101Z-540C150C |
16" |
150 |
597 |
560 |
406 |
2062 |
LC3 |
≥-101 |
乙烯等 |
743 |
| " |
18" |
" |
635 |
610 |
432 |
2316 |
" |
" |
" |
950 |
| " |
20" |
" |
698 |
760 |
457 |
2592 |
" |
" |
" |
1141 |
| " |
24" |
" |
813 |
810 |
508 |
3060 |
" |
" |
" |
|
| |
| SFD196Z-540C150P |
16" |
150 |
597 |
560 |
406 |
2062 |
ZGOCr18Ni9 |
≥-196 |
液氨、乙烯、液化天然气等 |
743 |
| " |
18" |
" |
635 |
610 |
432 |
2316 |
" |
" |
" |
950 |
| " |
20" |
" |
698 |
760 |
457 |
2592 |
" |
" |
" |
1141 |
| " |
24" |
" |
813 |
810 |
508 |
3060 |
" |
" |
" |
|
| |
| SFD46Z-40C300C |
1/2" |
300 |
|
|
|
|
LCB |
≥-46 |
NH3、丙烷 |
15 |
| " |
3/4" |
" |
|
|
|
|
" |
" |
" |
17 |
| " |
1" |
" |
|
|
|
|
" |
" |
" |
20 |
| " |
2" |
" |
165 |
230 |
216 |
501 |
" |
" |
" |
35 |
| " |
3" |
" |
210 |
280 |
283 |
603 |
" |
" |
" |
66 |
| " |
4" |
" |
254 |
330 |
305 |
727 |
" |
" |
" |
84 |
| " |
6" |
" |
318 |
380 |
403 |
969 |
" |
" |
" |
160 |
| " |
8" |
" |
381 |
460 |
419 |
1175 |
" |
" |
" |
297 |
| " |
10" |
" |
444 |
510 |
457 |
1426 |
" |
" |
" |
425 |
| " |
12" |
" |
521 |
510 |
502 |
1611 |
" |
" |
" |
590 |
| " |
14" |
" |
584 |
560 |
762 |
2014 |
" |
" |
" |
909 |
| " |
16" |
" |
648 |
610 |
838 |
2230 |
" |
" |
" |
1199 |
| " |
18" |
" |
|
|
|
|
" |
" |
" |
|
| " |
20" |
" |
|
|
|
|
" |
" |
" |
|
| " |
24" |
" |
|
|
|
|
" |
" |
" |
|
| |
| SFD101Z-40C300C |
1/2" |
300 |
|
|
|
|
LC3 |
≥-101 |
乙烯等 |
|
| " |
3/4" |
" |
|
|
|
|
" |
" |
" |
|
| " |
1" |
" |
|
|
|
|
" |
" |
" |
|
| " |
2" |
" |
165 |
230 |
216 |
561 |
" |
" |
" |
37 |
| " |
3" |
" |
210 |
280 |
283 |
673 |
" |
" |
" |
69 |
| " |
4" |
" |
254 |
330 |
305 |
797 |
" |
" |
" |
87 |
| " |
6" |
" |
318 |
380 |
403 |
1039 |
" |
" |
" |
163 |
| " |
8" |
" |
381 |
460 |
419 |
1245 |
" |
" |
" |
301 |
| " |
10" |
" |
444 |
510 |
457 |
1496 |
" |
" |
" |
430 |
| |
| SFD101Z-40C300C |
12" |
300 |
521 |
510 |
502 |
1671 |
LC3 |
≥-101 |
乙烯等 |
597 |
| " |
14" |
" |
584 |
560 |
762 |
2084 |
" |
" |
" |
916 |
| " |
16" |
" |
648 |
610 |
832 |
2300 |
" |
" |
" |
1206 |
| " |
18" |
" |
|
|
|
|
" |
" |
" |
|
| " |
20" |
" |
|
|
|
|
" |
" |
" |
|
| " |
24" |
" |
|
|
|
|
" |
" |
" |
|
| |
| SFD196Z-40C300P |
1/2" |
300 |
|
|
|
|
ZGOCr18Ni9 |
≥-196 |
液氨、乙烯、液化天然气等 |
|
| " |
3/4" |
" |
117 |
150 |
152 |
497 |
" |
" |
" |
19 |
| " |
1" |
" |
124 |
150 |
165 |
522 |
" |
" |
" |
22 |
| " |
2" |
" |
165 |
230 |
216 |
561 |
" |
" |
" |
37 |
| " |
3" |
" |
210 |
280 |
283 |
673 |
" |
" |
" |
69 |
| " |
4" |
" |
254 |
330 |
305 |
797 |
" |
" |
" |
87 |
| " |
6" |
" |
318 |
380 |
403 |
1039 |
" |
" |
" |
163 |
| " |
8" |
" |
381 |
460 |
419 |
1245 |
" |
" |
" |
301 |
| " |
10" |
" |
444 |
510 |
457 |
1496 |
" |
" |
" |
430 |
| " |
12" |
" |
521 |
510 |
502 |
1671 |
" |
" |
" |
597 |
| " |
14" |
" |
584 |
560 |
762 |
2084 |
" |
" |
" |
916 |
| " |
16" |
" |
648 |
610 |
838 |
2300 |
" |
" |
" |
1206 |
| " |
18" |
" |
|
|
|
|
" |
" |
" |
|
| " |
20" |
" |
|
|
|
|
" |
" |
" |
|
| " |
24" |
" |
|
|
|
|
" |
" |
" |
|
| |
| SFD46Z-40C600C |
1/2" |
600 |
|
|
|
|
LF1 |
≥-46 |
NH3、丙烷 |
|
| " |
3/4" |
" |
35 |
140 |
92 |
382 |
" |
" |
" |
17 |
| " |
1" |
" |
41 |
180 |
111 |
447 |
" |
" |
" |
20 |
| " |
11/2" |
" |
57 |
180 |
141 |
499 |
" |
" |
" |
23 |
| " |
2" |
" |
165 |
250 |
292 |
580 |
" |
" |
" |
48.5 |
| " |
3" |
" |
210 |
300 |
356 |
790 |
" |
" |
" |
84 |
| " |
4" |
" |
273 |
350 |
432 |
946 |
" |
" |
" |
150 |
| " |
6" |
" |
356 |
510 |
559 |
1255 |
" |
" |
" |
313 |
| |
| SFD101Z-40C600C |
3/4" |
600 |
38 |
140 |
92 |
422 |
LC3 |
≥-101 |
乙烯等 |
18 |
| " |
1" |
" |
55 |
180 |
127 |
497 |
" |
" |
" |
20 |
| " |
11/2" |
" |
70 |
180 |
200 |
560 |
" |
" |
" |
23 |
| " |
2" |
" |
165 |
250 |
292 |
640 |
" |
" |
" |
50 |
| " |
3" |
" |
210 |
300 |
356 |
860 |
" |
" |
" |
87 |
| " |
4" |
" |
273 |
350 |
432 |
1010 |
" |
" |
" |
154 |
| " |
6" |
" |
356 |
510 |
559 |
1320 |
" |
" |
" |
320 |
| |
| SFD196Z-40C600P |
1/2" |
600 |
20 |
150 |
92 |
400 |
OCr18Ni9 |
≥-196 |
液氨、乙烯、液化天然气等 |
16 |
| " |
3/4" |
" |
35 |
150 |
92 |
422 |
" |
" |
" |
18 |
| " |
1" |
" |
41 |
180 |
133 |
497 |
" |
" |
" |
20 |
| " |
11/2" |
" |
57 |
180 |
152 |
560 |
" |
" |
" |
23 |
| " |
2" |
" |
165 |
250 |
292 |
640 |
" |
" |
" |
50 |
| " |
3" |
" |
210 |
300 |
356 |
860 |
" |
" |
" |
87 |
| " |
4" |
" |
273 |
350 |
432 |
1010 |
" |
" |
" |
154 |
| " |
6" |
" |
356 |
510 |
559 |
1320 |
" |
" |
" |
320 |
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