公稱壓力(MPa)
|
0.05
|
殼體試驗(yàn)壓力
|
0.1
|
適用溫度
|
450℃;600℃;900℃
|
適用介質(zhì)
|
熱風(fēng)、煙氣、燃?xì)?
|
介質(zhì)流速
|
≤50m/s
|
泄漏
|
1%
|
介質(zhì)溫度
|
≤450℃
|
≤600℃
|
閥體材料
|
錳鋼或鉻鉻鉬
|
鉻鉬鋼、鉻鎳鈦鋼
|
蝶板材料
|
錳鋼或鉻鉻鉬
|
鉻鎳鈦不銹鋼
|
閥軸材料
|
鉻不銹鋼
|
鉻鎳鈦不銹鋼
|
DN
|
D
|
D1
|
n-do
|
b
|
L
|
重量
|
||
D41
|
D341
|
D941
|
||||||
200
|
320
|
280
|
8-18
|
16
|
140
|
34
|
42
|
78
|
250
|
375
|
335
|
12-18
|
16
|
140
|
38
|
46
|
83
|
300
|
440
|
395
|
12-22
|
16
|
170
|
48
|
54
|
93
|
350
|
490
|
445
|
12-22
|
16
|
170
|
56
|
64
|
95
|
400
|
540
|
495
|
16-22
|
16
|
190
|
73
|
81
|
98
|
450
|
595
|
550
|
16-22
|
16
|
190
|
81
|
110
|
140
|
500
|
645
|
600
|
20-22
|
16
|
190
|
99
|
128
|
179
|
600
|
755
|
705
|
20-26
|
18
|
210
|
127
|
157
|
213
|
700
|
860
|
810
|
24-26
|
18
|
210
|
152
|
199
|
267
|
800
|
975
|
920
|
24-30
|
18
|
210
|
182
|
229
|
326
|
900
|
1075
|
1020
|
24-30
|
18
|
250
|
240
|
287
|
385
|
1000
|
1175
|
1120
|
28-30
|
18
|
250
|
383
|
430
|
528
|
1100
|
1275
|
1220
|
28-30
|
18
|
250
|
|
620
|
682
|
1200
|
1375
|
1320
|
32-30
|
18
|
250
|
|
765
|
827
|
1400
|
1575
|
1520
|
36-30
|
18
|
300
|
|
1188
|
1250
|
1600
|
1790
|
1730
|
40-30
|
22
|
300
|
|
1393
|
155
|
1800
|
1990
|
1930
|
44-30
|
22
|
300
|
|
1800
|
1865
|
2000
|
2190
|
2130
|
48-30
|
22
|
300
|
|
2130
|
2190
|
2100
|
2300
|
2240
|
52-33
|
22
|
300
|
|
|
2785
|
2200
|
2405
|
2340
|
52-33
|
26
|
350
|
|
|
3690
|
2400
|
2605
|
2540
|
56-33
|
26
|
350
|
|
|
4720
|
2600
|
2805
|
2740
|
60-33
|
26
|
350
|
|
|
5530
|
2800
|
3030
|
2960
|
64-36
|
26
|
400
|
|
|
6035
|
3000
|
3230
|
3160
|
68-36
|
26
|
400
|
|
|
6280
|