不銹鋼低溫截止閥
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人氣:1708 發布時間:2013-10-18 09:22 關鍵詞:不銹鋼低溫截止閥 產品型號:DJ61F 應用領域:水處理 產品價格: |
體蓋板 |
閥桿 |
密封面 |
墊片 |
埴料 |
工作溫度℃ |
適用介質 |
LCB |
1Cr17Ni12 |
DTL/DTL |
1Cr13/柔性石墨低溫石棉 |
PTFE |
-46 |
丙烷/丙烯 |
LC1 |
-60 |
|||||
LC2 |
-73 |
|||||
LC3 |
1Cr18Ni9Ti |
-101 |
||||
LC4 |
-115 |
|||||
LC8 |
-196 |
不銹鋼低溫截止閥的性能參數
國標低溫截止閥(節流)閥 PNl.6MPa一4.0MPa 規格主要尺寸
1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-Φd |
H |
D0 |
||
|
4 |
|
|||||||||
凸面法蘭 |
50 |
230 |
160 |
125 |
100 |
16 |
4-Φ18 |
460 |
480 |
520 |
240 |
65 |
290 |
180 |
145 |
120 |
18 |
4-Φ18 |
475 |
505 |
525 |
280 |
|
80 |
310 |
195 |
160 |
135 |
20 |
8-Φ18 |
520 |
550 |
590 |
280 |
|
100 |
350 |
215 |
180 |
155 |
20 |
8-Φ18 |
545 |
575 |
615 |
320 |
|
125 |
400 |
245 |
210 |
185 |
22 |
8-Φ18 |
590 |
620 |
660 |
360 |
|
150 |
480 |
280 |
240 |
210 |
24 |
8-Φ23 |
650 |
680 |
730 |
400 |
|
200 |
600 |
335 |
295 |
265 |
26 |
12-Φ23 |
850 |
880 |
930 |
400 |
|
250 |
730 |
405 |
355 |
320 |
30 |
12-Φ25 |
956 |
986 |
1036 |
450 |
|
300 |
850 |
460 |
410 |
375 |
30 |
12-Φ25 |
1095 |
1125 |
1175 |
500 |
|
2.5MPa |
50 |
230 |
160 |
125 |
100 |
20 |
4-Φ18 |
460 |
460 |
520 |
240 |
凸面法蘭 |
65 |
290 |
180 |
145 |
120 |
22 |
8-Φ18 |
475 |
505 |
525 |
280 |
80 |
310 |
195 |
160 |
135 |
22 |
8-Φ18 |
520 |
550 |
590 |
280 |
|
100 |
350 |
230 |
190 |
160 |
24 |
8-Φ23 |
545 |
575 |
615 |
320 |
|
125 |
400 |
270 |
220 |
188 |
28 |
8-Φ25 |
590 |
620 |
660 |
360 |
|
150 |
480 |
300 |
250 |
218 |
30 |
8-Φ25 |
650 |
680 |
730 |
400 |
|
200 |
600 |
360 |
310 |
278 |
34 |
12-Φ25 |
850 |
880 |
930 |
400 |
|
250 |
730 |
425 |
370 |
332 |
36 |
12-Φ30 |
956 |
986 |
1036 |
450 |
|
300 |
850 |
485 |
430 |
390 |
40 |
16-Φ30 |
1095 |
1125 |
1175 |
500 |
|
4.0MPa |
50 |
230 |
160 |
125 |
100 |
20 |
4-Φ18 |
483 |
504 |
546 |
240 |
凸面法蘭 |
65 |
290 |
180 |
145 |
120 |
22 |
8-Φ18 |
499 |
530 |
551 |
280 |
80 |
310 |
195 |
160 |
135 |
22 |
8-Φ18 |
546 |
578 |
620 |
280 |
|
100 |
350 |
230 |
190 |
160 |
24 |
8-Φ23 |
572 |
604 |
646 |
320 |
|
125 |
400 |
270 |
220 |
188 |
28 |
8-Φ25 |
620 |
651 |
693 |
360 |
|
150 |
480 |
330 |
2850 |
218 |
30 |
8-Φ25 |
683 |
741 |
767 |
400 |
|
200 |
600 |
375 |
320 |
282 |
38 |
12-Φ30 |
893 |
924 |
977 |
400 |
|
250 |
730 |
445 |
385 |
345 |
42 |
12-Φ34 |
1004 |
1035 |
1088 |
450 |
|
300 |
850 |
510 |
450 |
408 |
46 |
16-Φ34 |
1150 |
1181 |
1234 |
500 |
API美標低溫截止閥

主要外形尺寸和連接尺寸
公稱壓力(Class)
|
公稱通徑 NPS
|
L
|
H
|
|||
in
|
mm
|
-46℃
|
-101℃
|
-196℃
|
||
DJ41Y-150Lb
|
||||||
150LB
|
2
|
50
|
203
|
110
|
130
|
170
|
3
|
80
|
241
|
120
|
150
|
190
|
|
4
|
100
|
292
|
130
|
160
|
200
|
|
5
|
125
|
356
|
130
|
160
|
200
|
|
6
|
150
|
406
|
140
|
170
|
220
|
|
8
|
200
|
495
|
140
|
170
|
220
|
|
DJ41Y-300Lb
|
||||||
300LB
|
2
|
50
|
267
|
414
|
130
|
170
|
3
|
80
|
292
|
466
|
150
|
190
|
|
4
|
100
|
318
|
466
|
160
|
200
|
|
6
|
150
|
356
|
528
|
170
|
220
|
|
8
|
200
|
445
|
678
|
170
|
220
|
|
DJ41Y-600Lb
|
||||||
600LB
|
2
|
50
|
292
|
110
|
130
|
170
|
3
|
80
|
356
|
120
|
150
|
190
|
|
4
|
100
|
432
|
130
|
160
|
200
|
|
5
|
125
|
508
|
130
|
160
|
200
|
|
6
|
150
|
559
|
140
|
170
|
220
|
|
8
|
200
|
660
|
140
|
170
|
220
|