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點擊圖片查看原圖干灰平板閘閥用途與規(guī)范：
干除灰平板閘閥具有結(jié)構(gòu)合理、開啟靈活、使用壽命長等特點。主要適用于火力發(fā)電廠干除灰、粉煤灰氣力輸送系統(tǒng)作為啟閉之用的新型閥門。
干灰平板閘閥性能規(guī)范:
|
產(chǎn)品型號
|
公稱壓力
|
密封試驗力
|
強(qiáng)度試驗壓力
|
工作溫度
|
適用介質(zhì)
|
|
973
GHZ73X-10C |
1.0
|
1.1
|
1.5
|
≤120℃
|
干灰
粉煤灰 |
|
973
GHZ73X-10C |
1.6
|
1.76
|
2.4
|
||
|
973
GHZ73X-10C |
2.5
|
2.75
|
3.75
|
干灰平板閘閥主要零件材料:
|
零件名稱
|
材料
|
|
|
10
|
16C
|
|
|
閥體
|
WCB（ZG230-450）、Q235A板材焊接或不銹鋼
|
|
|
閥座
|
聚氨酯或硅橡膠
|
|
|
閘板
|
2Cr13或1Cr18Ni9Ti
|
|
|
閥桿
|
2Cr13或1Cr18Ni9Ti
|
|
|
閥桿螺母
|
鑄鋁青銅ZCuA19Mn2
|
|
|
手輪
|
QT400-17
|
|
干灰平板閘閥主要連接尺寸:
|
尺寸mm
|
D
|
K
|
d
|
f
|
L
|
n-M
|
D0
|
|||
|
公稱通徑DN
|
||||||||||
|
公稱壓力MPa
|
||||||||||
| 1.0 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
220
|
180
|
156
|
3
|
56±1
|
8-M16
|
240
|
|||
|
125
|
250
|
210
|
184
|
3
|
64±1
|
8-M16
|
240
|
|||
|
150
|
285
|
240
|
211
|
3
|
70±1
|
8-M16
|
280
|
|||
|
200
|
340
|
295
|
266
|
3
|
71±1
|
8-M20
|
360
|
|||
|
250
|
395
|
350
|
319
|
3
|
76±1
|
12-M20
|
400
|
|||
|
300
|
445
|
400
|
370
|
4
|
83±1
|
12-M20
|
500
|
|||
|
350
|
505
|
460
|
429
|
4
|
92±1
|
16-M20
|
560
|
|||
|
400
|
565
|
515
|
480
|
4
|
102±2
|
16-M24
|
600
|
|||
|
450
|
615
|
565
|
530
|
4
|
114±2
|
20-M24
|
720
|
|||
|
500
|
670
|
620
|
582
|
4
|
127±2
|
20-M24
|
800
|
|||
| 1.6 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
220
|
180
|
156
|
3
|
56±1
|
8-M16
|
240
|
|||
|
125
|
250
|
210
|
184
|
3
|
64±1
|
8-M16
|
240
|
|||
|
150
|
285
|
240
|
211
|
3
|
70±1
|
8-M20
|
280
|
|||
|
200
|
340
|
295
|
266
|
3
|
71±1
|
12-M20
|
360
|
|||
|
250
|
405
|
355
|
319
|
3
|
76±1
|
12-M24
|
400
|
|||
|
300
|
460
|
410
|
370
|
4
|
83±1
|
12-M24
|
500
|
|||
|
350
|
520
|
470
|
429
|
4
|
92±1
|
16-M24
|
560
|
|||
|
400
|
580
|
525
|
480
|
4
|
102±2
|
16-M27
|
600
|
|||
|
450
|
640
|
585
|
548
|
4
|
114±2
|
20-M27
|
720
|
|||
|
500
|
715
|
650
|
609
|
4
|
127±2
|
20-M30
|
800
|
|||
| 2.5 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
235
|
190
|
156
|
3
|
56±1
|
8-M20
|
240
|
|||
|
125
|
270
|
220
|
184
|
3
|
64±1
|
8-M24
|
280
|
|||
|
150
|
300
|
250
|
211
|
3
|
70±1
|
8-M24
|
320
|
|||
|
200
|
360
|
310
|
274
|
3
|
71±1
|
12-M24
|
400
|
|||
|
250
|
425
|
370
|
330
|
3
|
76±1
|
12-M27
|
500
|
|||
|
300
|
485
|
430
|
389
|
4
|
83±1
|
16-M27
|
560
|
|||
|
尺寸mm
|
D
|
K
|
d
|
f
|
L
|
n-M
|
D0
|
|||
|
公稱通徑DN
|
||||||||||
|
公稱壓力MPa
|
||||||||||
| 1.0 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
220
|
180
|
156
|
3
|
56±1
|
8-M16
|
240
|
|||
|
125
|
250
|
210
|
184
|
3
|
64±1
|
8-M16
|
240
|
|||
|
150
|
285
|
240
|
211
|
3
|
70±1
|
8-M16
|
280
|
|||
|
200
|
340
|
295
|
266
|
3
|
71±1
|
8-M20
|
360
|
|||
|
250
|
395
|
350
|
319
|
3
|
76±1
|
12-M20
|
400
|
|||
|
300
|
445
|
400
|
370
|
4
|
83±1
|
12-M20
|
500
|
|||
|
350
|
505
|
460
|
429
|
4
|
92±1
|
16-M20
|
560
|
|||
|
400
|
565
|
515
|
480
|
4
|
102±2
|
16-M24
|
600
|
|||
|
450
|
615
|
565
|
530
|
4
|
114±2
|
20-M24
|
720
|
|||
|
500
|
670
|
620
|
582
|
4
|
127±2
|
20-M24
|
800
|
|||
| 1.6 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
220
|
180
|
156
|
3
|
56±1
|
8-M16
|
240
|
|||
|
125
|
250
|
210
|
184
|
3
|
64±1
|
8-M16
|
240
|
|||
|
150
|
285
|
240
|
211
|
3
|
70±1
|
8-M20
|
280
|
|||
|
200
|
340
|
295
|
266
|
3
|
71±1
|
12-M20
|
360
|
|||
|
250
|
405
|
355
|
319
|
3
|
76±1
|
12-M24
|
400
|
|||
|
300
|
460
|
410
|
370
|
4
|
83±1
|
12-M24
|
500
|
|||
|
350
|
520
|
470
|
429
|
4
|
92±1
|
16-M24
|
560
|
|||
|
400
|
580
|
525
|
480
|
4
|
102±2
|
16-M27
|
600
|
|||
|
450
|
640
|
585
|
548
|
4
|
114±2
|
20-M27
|
720
|
|||
|
500
|
715
|
650
|
609
|
4
|
127±2
|
20-M30
|
800
|
|||
| 2.5 |
80
|
200
|
160
|
132
|
3
|
49±1
|
8-M16
|
200
|
||
|
100
|
235
|
190
|
156
|
3
|
56±1
|
8-M20
|
240
|
|||
|
125
|
270
|
220
|
184
|
3
|
64±1
|
8-M24
|
280
|
|||
|
150
|
300
|
250
|
211
|
3
|
70±1
|
8-M24
|
320
|
|||
|
200
|
360
|
310
|
274
|
3
|
71±1
|
12-M24
|
400
|
|||
|
250
|
425
|
370
|
330
|
3
|
76±1
|
12-M27
|
500
|
|||
|
300
|
485
|
430
|
389
|
4
|
83±1
|
16-M27
|
560
|
|||
