公稱通徑
|
DN(mm)
|
50~2000
|
50~500
|
|||
公稱壓力
|
PN(MPa)
|
0.6
|
1.0
|
1.6
|
2.5
|
4.0
|
試驗(yàn)壓力
|
強(qiáng)度試驗(yàn)
|
0.9
|
1.5
|
2.4
|
3.75
|
6.0
|
密封試驗(yàn)
|
0.66
|
1.1
|
1.76
|
2.75
|
4.4
|
|
氣密封試驗(yàn)
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
|
適用溫度
|
碳鋼:-29℃~425℃ 不銹鋼-40℃~600℃
|
|||||
適用介質(zhì)
|
空氣、水、蒸氣、煤氣、油品以及酸、堿、鹽帶有弱腐蝕性介質(zhì)等
|
|||||
驅(qū)動(dòng)形式
|
蝸桿蝸輪傳動(dòng)、氣傳動(dòng)、電傳動(dòng)
|
三、凱斯特牌多層次金屬硬密封蝶閥主要零件的材質(zhì);
零件名稱
|
材料
|
閥體
|
鑄鐵、不銹鋼、鉻鉬鋼、合金鋼
|
蝶板
|
鑄鋼、合金鋼、不銹鋼、鉻鉬鋼
|
密封圈
|
不銹鋼與耐高溫石棉板組合成多層次
|
閥桿
|
2Cr13、1Cr13不銹鋼、鉻鉬鋼
|
軸承
|
奧氏體不銹鋼、304氮化
|
填料
|
柔性石墨
|
四、DT373/673/973H-6/10C.P.R.V系列對(duì)夾式多層次金屬硬密封蝶閥:
公稱通徑
|
長(zhǎng)度
標(biāo)準(zhǔn)值 |
外形尺寸(參考值)
|
連接尺寸(標(biāo)準(zhǔn)值)
|
重量
(kg) |
|||||||||||||
H
|
Dd373H
|
Dd673H
|
Dd973H
|
PN0.6MPa
|
PN1.0MPa
|
||||||||||||
毫米
|
英寸
|
L
|
H1
|
A1
|
B1
|
H2
|
A2
|
B2
|
H3
|
A3
|
B3
|
D1
|
Z-d
|
D1
|
Z-d
|
||
50
|
2
|
43
|
112
|
350
|
180
|
200
|
625
|
245
|
72
|
530
|
250
|
255
|
110
|
4-14
|
125
|
4-18
|
12
|
65
|
21/2
|
46
|
115
|
370
|
180
|
200
|
625
|
245
|
72
|
530
|
250
|
255
|
130
|
4-14
|
145
|
4-18
|
13
|
80
|
3
|
64
|
120
|
380
|
180
|
200
|
645
|
245
|
72
|
565
|
250
|
255
|
150
|
4-18
|
160
|
8-18
|
15
|
100
|
4
|
64
|
138
|
420
|
180
|
200
|
675
|
355
|
92
|
600
|
250
|
255
|
170
|
4-18
|
180
|
8-18
|
17
|
125
|
5
|
70
|
164
|
460
|
180
|
200
|
715
|
355
|
92
|
640
|
250
|
255
|
200
|
8-18
|
210
|
8-18
|
27
|
150
|
6
|
76
|
175
|
555
|
270
|
280
|
800
|
355
|
92
|
705
|
300
|
315
|
225
|
8-18
|
240
|
8-22
|
29
|
200
|
8
|
89
|
215
|
780
|
400
|
425
|
850
|
250
|
170
|
775
|
300
|
315
|
280
|
8-18
|
295
|
8-22
|
45
|
250
|
10
|
114
|
243
|
840
|
400
|
425
|
925
|
250
|
170
|
945
|
300
|
315
|
335
|
12-18
|
350
|
12-22
|
69
|
300
|
12
|
114
|
285
|
995
|
450
|
560
|
1035
|
450
|
220
|
1070
|
300
|
315
|
395
|
12-22
|
400
|
12-22
|
86
|
350
|
14
|
127
|
320
|
1050
|
450
|
560
|
1070
|
450
|
220
|
1140
|
300
|
315
|
445
|
12-22
|
460
|
16-22
|
122
|
400
|
16
|
140
|
350
|
1220
|
535
|
580
|
1190
|
450
|
220
|
1210
|
300
|
315
|
495
|
16-22
|
515
|
16-26
|
141
|
450
|
18
|
152
|
350
|
1280
|
535
|
580
|
1250
|
650
|
280
|
1335
|
575
|
714
|
550
|
16-22
|
565
|
20-26
|
191
|
500
|
20
|
152
|
380
|
1365
|
535
|
580
|
1290
|
650
|
280
|
1415
|
575
|
714
|
600
|
20-22
|
620
|
20-26
|
260
|
600
|
24
|
154
|
435
|
1460
|
570
|
660
|
1455
|
850
|
380
|
1605
|
656
|
810
|
705
|
20-26
|
725
|
20-30
|
380
|
700
|
28
|
165
|
480
|
1520
|
750
|
550
|
1585
|
850
|
380
|
1844
|
656
|
810
|
810
|
24-26
|
840
|
24-30
|
450
|
800
|
32
|
190
|
530
|
1710
|
750
|
550
|
1700
|
1250
|
380
|
2040
|
656
|
810
|
920
|
24-30
|
950
|
24-33
|
650
|
900
|
36
|
203
|
595
|
1810
|
750
|
550
|
1965
|
1250
|
380
|
2255
|
785
|
863
|
1020
|
24-30
|
1050
|
28-33
|
830
|
1000
|
40
|
216
|
650
|
1900
|
900
|
750
|
2015
|
1250
|
380
|
2380
|
785
|
863
|
1120
|
28-30
|
1160
|
28-36
|
1050
|
1200
|
48
|
254
|
775
|
2280
|
1000
|
925
|
2250
|
1250
|
380
|
2640
|
785
|
863
|
1340
|
32-33
|
1380
|
32-39
|
1400
|
1400
|
56
|
279
|
870
|
2450
|
1000
|
925
|
|
|
|
2886
|
|
|
1560
|
36-36
|
1590
|
36-42
|
1900
|
1600
|
64
|
318
|
1000
|
2730
|
1000
|
925
|
|
|
|
3156
|
|
|
1760
|
40-36
|
1820
|
40-48
|
2900
|
1800
|
72
|
356
|
1110
|
3020
|
1100
|
980
|
|
|
|
3421
|
|
|
1970
|
44-39
|
2020
|
44-48
|
4000
|
2000
|
80
|
406
|
1250
|
3270
|
1100
|
980
|
|
|
|
3685
|
|
|
2180
|
48-42
|
2230
|
48-48
|
5300
|
五、DT373/673/973H-16/25C.P.R.V系列對(duì)夾式多層次金屬硬密封蝶閥:
公稱通徑 |
長(zhǎng)度 |
外形尺寸(參考值) |
連接尺寸(標(biāo)準(zhǔn)值) |
重量 |
|||||||||||||
H |
Dd373H |
Dd673H |
Dd973H |
PN1.6MPa |
PN2.5MPa |
||||||||||||
毫米 |
英寸 |
L |
H1 |
A1 |
B1 |
H2 |
A2 |
B2 |
H3 |
A3 |
B3 |
D1 |
Z-d |
D1 |
Z-d |
||
50 |
2 |
43 |
112 |
350 |
180 |
200 |
625 |
245 |
72 |
530 |
250 |
255 |
125 |
4-18 |
125 |
4-18 |
12 |
65 |
21/2 |
46 |
115 |
370 |
180 |
200 |
625 |
245 |
72 |
530 |
250 |
255 |
145 |
4-18 |
145 |
8-18 |
13 |
80 |
3 |
64 |
120 |
380 |
180 |
200 |
645 |
245 |
72 |
565 |
250 |
255 |
160 |
8-18 |
160 |
8-18 |
15 |
100 |
4 |
64 |
138 |
420 |
180 |
200 |
675 |
355 |
92 |
600 |
250 |
255 |
180 |
8-18 |
190 |
8-22 |
17 |
125 |
5 |
70 |
164 |
460 |
180 |
200 |
715 |
355 |
92 |
640 |
250 |
255 |
210 |
8-18 |
220 |
8-26 |
27 |
150 |
6 |
76 |
175 |
555 |
270 |
280 |
800 |
355 |
92 |
705 |
300 |
315 |
240 |
8-22 |
250 |
8-26 |
29 |
200 |
8 |
89 |
215 |
780 |
400 |
425 |
850 |
250 |
170 |
775 |
300 |
315 |
295 |
12-22 |
310 |
12-26 |
45 |
250 |
10 |
114 |
243 |
840 |
400 |
425 |
925 |
250 |
170 |
945 |
300 |
315 |
355 |
12-26 |
370 |
12-30 |
69 |
300 |
12 |
114 |
285 |
995 |
450 |
560 |
1035 |
450 |
220 |
1070 |
300 |
315 |
410 |
12-26 |
430 |
16-30 |
86 |
350 |
14 |
127 |
320 |
1050 |
450 |
560 |
1070 |
450 |
220 |
1140 |
300 |
315 |
470 |
16-26 |
490 |
16-33 |
122 |
400 |
16 |
140 |
350 |
1220 |
535 |
580 |
1190 |
450 |
220 |
1210 |
300 |
315 |
525 |
16-30 |
550 |
16-36 |
141 |
450 |
18 |
152 |
350 |
1280 |
535 |
580 |
1250 |
650 |
280 |
1335 |
575 |
714 |
585 |
20-30 |
600 |
20-36 |
191 |
500 |
20 |
152 |
380 |
1365 |
535 |
580 |
1290 |
650 |
280 |
1415 |
575 |
714 |
650 |
20-33 |
660 |
20-36 |
260 |
600 |
24 |
154 |
435 |
1460 |
570 |
660 |
1455 |
850 |
380 |
1605 |
656 |
810 |
770 |
20-36 |
770 |
20-39 |
380 |
700 |
28 |
165 |
480 |
1520 |
750 |
550 |
1585 |
850 |
380 |
1844 |
656 |
810 |
840 |
24-36 |
875 |
24-42 |
450 |
800 |
32 |
190 |
530 |
1710 |
750 |
550 |
1700 |
1250 |
380 |
2040 |
656 |
810 |
950 |
24-39 |
990 |
24-48 |
650 |
900 |
36 |
203 |
595 |
1810 |
750 |
550 |
1865 |
1250 |
380 |
2255 |
785 |
863 |
1050 |
28-39 |
1090 |
28-48 |
830 |
1000 |
40 |
216 |
650 |
1900 |
900 |
750 |
2015 |
1250 |
380 |
2380 |
785 |
863 |
1170 |
28-42 |
1210 |
28-56 |
1050 |
1200 |
48 |
254 |
775 |
2280 |
1000 |
925 |
2250 |
1250 |
380 |
2640 |
785 |
863 |
1390 |
32-48 |
1420 |
32-56 |
1400 |
1400 |
56 |
279 |
870 |
2450 |
1000 |
925 |
|
|
|
2886 |
|
|
1590 |
36-48 |
1640 |
36-62 |
1900 |
1600 |
64 |
318 |
1000 |
2730 |
1000 |
925 |
|
|
|
3156 |
|
|
1820 |
40-56 |
1860 |
40-62 |
2900 |
1800 |
72 |
356 |
1110 |
3020 |
1100 |
980 |
|
|
|
3421 |
|
|
2020 |
44-56 |
2070 |
44-70 |
4000 |
2000 |
80 |
406 |
1250 |
3270 |
1100 |
980 |
|
|
|
3685 |
|
|
2230 |
48-62 |
2300 |
48-70 |
5300 |
六、DT373/673/973H-40C.P.R.V系列對(duì)夾式多層次金屬硬密封蝶閥:
公稱通徑
|
結(jié)構(gòu)長(zhǎng)度(標(biāo)準(zhǔn)值)
|
外形尺寸(參考值)
|
連接尺寸(標(biāo)準(zhǔn)值)
|
|||||||||||
H
|
Dd373H
|
Dd673H
|
Dd973H
|
PN4.0MPa
|
||||||||||
毫米
|
英寸
|
L
|
H1
|
A1
|
B1
|
H2
|
A2
|
B2
|
H3
|
A3
|
B3
|
D1
|
Z-d
|
|
50
|
2
|
43
|
112
|
350
|
180
|
200
|
|
|
|
530
|
250
|
255
|
125
|
4-18
|
65
|
21/2
|
46
|
115
|
370
|
270
|
280
|
625
|
250
|
170
|
530
|
250
|
255
|
145
|
8-18
|
80
|
3
|
64
|
120
|
380
|
270
|
280
|
625
|
250
|
170
|
565
|
250
|
255
|
160
|
8-18
|
100
|
4
|
64
|
138
|
420
|
270
|
280
|
645
|
250
|
170
|
600
|
250
|
255
|
190
|
8-22
|
125
|
5
|
70
|
164
|
460
|
380
|
420
|
675
|
250
|
170
|
640
|
250
|
255
|
220
|
8-26
|
150
|
6
|
76
|
175
|
555
|
380
|
420
|
715
|
450
|
220
|
705
|
300
|
315
|
250
|
8-26
|
200
|
8
|
89
|
208
|
780
|
400
|
425
|
800
|
450
|
220
|
775
|
300
|
315
|
320
|
12-30
|
250
|
10
|
114
|
243
|
840
|
400
|
425
|
850
|
450
|
220
|
945
|
300
|
315
|
385
|
12-33
|
300
|
12
|
114
|
285
|
995
|
450
|
560
|
925
|
450
|
280
|
1070
|
300
|
315
|
450
|
16-33
|
350
|
14
|
127
|
320
|
1050
|
450
|
560
|
1035
|
650
|
280
|
1140
|
300
|
315
|
510
|
16-36
|
400
|
16
|
140
|
350
|
1220
|
535
|
580
|
1070
|
650
|
280
|
1210
|
300
|
315
|
585
|
16-39
|
450
|
18
|
152
|
350
|
1280
|
535
|
580
|
1190
|
650
|
280
|
1335
|
575
|
714
|
610
|
20-39
|
500
|
20
|
152
|
380
|
1365
|
535
|
580
|
|
|
|
1415
|
575
|
714
|
670
|
20-42
|
注:法蘭標(biāo)準(zhǔn):GB/T9113.1-2000 GB/T911.5.1-2000
用戶注意:表中H1、H2、H3尺寸均可根據(jù)用戶需要加長(zhǎng)(長(zhǎng)桿蝶閥),若需特殊材料定貨時(shí)提出。
注:Dd-代表多層次密封結(jié)構(gòu)