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低温闸阀、低温电动闸阀 |
一、结构简图 |
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二、性能规范 |
阀体材料 |
工作温度(℃) |
适用介质 |
LCB、LF1 |
≥-46 |
氨、液氨、丙烷 |
LC3、LF3 |
≥-101 |
乙烯、二氧化碳 |
CF8、F304 |
≥-196 |
甲烷、液化天然气 | | | |
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三、产品规格和外形尺寸 |
型号 |
公称压力
(MPa) |
尺寸(mm) |
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
DZ40Y-16C1/C3/P |
1.6 |
L |
250 |
265 |
280 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
H |
525 |
570 |
647 |
779 |
866 |
1208 |
1422 |
1652 |
1842 |
2075 |
D0 |
240 |
280 |
280 |
320 |
320 |
400 |
450 |
560 |
640 |
720 |
DZ40Y-25C1/C3/P |
2.5 |
L |
250 |
265 |
280 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
H |
550 |
590 |
680 |
810 |
1015 |
1240 |
1452 |
1680 |
1872 |
2105 |
D0 |
240 |
280 |
280 |
320 |
360 |
400 |
450 |
560 |
640 |
720 |
DZ40Y-40C1/C3/P |
4.0 |
L |
250 |
280 |
310 |
350 |
450 |
550 |
650 |
750 |
850 |
950 |
H |
570 |
610 |
700 |
830 |
1050 |
1252 |
1470 |
1700 |
1890 |
2125 |
D0 |
280 |
280 |
320 |
360 |
400 |
450 |
560 |
640 |
720 |
720 |
DZ940Y-16C1/C3/P |
1.6 |
L |
250 |
265 |
280 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
H |
620 |
710 |
780 |
894 |
1052 |
1250 |
1445 |
1690 |
1900 |
2110 |
D0 |
478 |
560 |
706 |
706 |
736 |
785 |
938 |
953 |
1022 |
1062 |
DZ940Y-25/C1/C3/P |
2.5 |
L |
250 |
265 |
280 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
H |
650 |
740 |
820 |
960 |
1080 |
1350 |
1470 |
1720 |
1930 |
2140 |
D0 |
478 |
560 |
706 |
706 |
736 |
785 |
938 |
953 |
1022 |
1062 |
DZ940Y-40C1/C3/P |
4.0 |
L |
250 |
280 |
310 |
350 |
450 |
550 |
650 |
750 |
850 |
950 |
H |
718 |
756 |
828 |
963 |
1092 |
1400 |
1560 |
1759 |
1940 |
2185 |
D0 |
478 |
560 |
706 |
706 |
736 |
938 |
1022 |
1062 |
1062 |
1367 | | |
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