抗硫閘閥產(chǎn)品特點：
1、密封面采用不銹鋼和硬質(zhì)合金，使用壽命長
2、采用柔性石墨填料、密封可靠、操作輕便靈活
3、驅(qū)動方式分手動、電動、氣動、齒輪傳功，結構型式：彈性楔式單閘板、剛性楔式單閘板和雙閘板型式。
4、結構緊湊、設計合理，閥門剛性好，通道流暢，流阻系數(shù)小。
5、廣泛適用于石油化工，火力發(fā)電廠等油品、水蒸汽管路上作接通或截斷管路中介質(zhì)的啟閉裝置。
抗硫閘閥產(chǎn)品應用范圍：
|
殼體材料
|
適用介質(zhì)
|
適用溫度(℃)
|
|
碳素鋼(C型)
|
水、蒸汽、油品
|
≤425
|
|
|
硝酸類
|
≤200
|
|
|
醋酸類
|
≤200
|
|
|
水、蒸汽、油品
|
≤550
|
抗硫閘閥產(chǎn)品性能規(guī)范：
|
公稱壓力PN(MPa)
|
實驗壓力(MPa)
|
|
殼體
|
密封(液)
|
密封(氣)Seal
|
上密封Back seal
|
|
1.6
|
2.4
|
1.8
|
0.6
|
1.8
|
|
2.5
|
3.8
|
2.8
|
0.6
|
2.8
|
|
4.0
|
6.0
|
4.4
|
0.6
|
4.4
|
|
6.4
|
9.6
|
7.0
|
0.6
|
7.0
|
|
10.0
|
15.0
|
11.0
|
0.6
|
11.0
|
|
16.0
|
24.0
|
18.0
|
0.6
|
18.0
|
產(chǎn)品外形連接尺寸：
|
公稱通徑
|
主要外形尺寸和連接尺寸(mm)
|
重量(kg)
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f2
|
z-d
|
H
|
H1
|
D0
|
|
|
Z40H
|
-40
|
Z40
|
Y-40P
|
Z40
|
Y-40R
|
Z40
|
W-40P
|
Z40
|
Y-40R
|
Z40
|
Y-40
|
(KZ41Y)
|
|
Z41Y
|
Z41
|
Z41
|
Z41
|
Z41
|
Z41
|
|
|
20
|
150
|
105
|
75
|
55
|
51
|
16
|
2
|
4
|
4-14
|
256
|
285
|
140
|
8
|
|
25
|
160
|
115
|
85
|
65
|
58
|
16
|
2
|
4
|
4-14
|
275
|
305
|
160
|
9.3
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18
|
2
|
4
|
4-18
|
287
|
322
|
180
|
12
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
3
|
4
|
4-18
|
323
|
369
|
200
|
16.5
|
|
50
|
250
|
160
|
125
|
100
|
88
|
20
|
3
|
4
|
4-18
|
372
|
440
|
280
|
29
|
|
65
|
280
|
180
|
145
|
120
|
110
|
22
|
3
|
4
|
8-18
|
395
|
473
|
280
|
39
|
|
80
|
310
|
195
|
160
|
135
|
121
|
22
|
3
|
4
|
8-18
|
457
|
552
|
320
|
52
|
|
100
|
350
|
230
|
190
|
160
|
150
|
24
|
3
|
4.5
|
8-23
|
552
|
671
|
360
|
80
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28
|
3
|
4.5
|
8-25
|
634
|
726
|
400
|
127
|
|
150
|
450
|
300
|
250
|
218
|
204
|
30
|
3
|
4.5
|
8-25
|
708
|
883
|
400
|
154
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38
|
3
|
4.5
|
12-30
|
858
|
1086
|
450
|
263
|
|
250
|
650
|
445
|
385
|
345
|
313
|
42
|
3
|
4.5
|
12-34
|
1015
|
1298
|
560
|
368
|
|
300
|
750
|
510
|
450
|
408
|
364
|
46
|
4
|
4.5
|
16-34
|
1203
|
1535
|
640
|
547
|
|
350
|
850
|
570
|
510
|
465
|
422
|
52
|
4
|
5
|
16-34
|
1341
|
1678
|
640
|
679
|
|
400
|
950
|
660
|
585
|
535
|
474
|
58
|
4
|
5
|
16-41
|
1492
|
1903
|
720
|
953
|
|
|
Z40H
|
-64
|
Z40
|
Y-64P
|
Z40
|
Y-64R
|
Z40
|
W-64P
|
Z40
|
Y-64R
|
Z40
|
Y-64I
|
(KZ41Y)
|
|
Z41Y
|
Z41
|
Z41
|
Z41
|
Z41
|
Z41
|
|
|
20
|
190
|
125
|
90
|
68
|
51
|
20
|
2
|
4
|
4-18
|
258
|
288
|
180
|
8
|
|
25
|
210
|
135
|
100
|
78
|
58
|
22
|
2
|
4
|
4-18
|
310
|
341
|
200
|
12
|
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-φ23
|
320
|
353
|
200
|
25
|
|
40
|
240
|
165
|
125
|
95
|
76
|
24
|
3
|
4
|
4-φ23
|
360
|
389
|
240
|
29
|
|
50
|
250
|
175
|
135
|
105
|
88
|
26
|
3
|
4
|
4-φ23
|
372
|
448
|
280
|
34
|
|
65
|
280
|
200
|
160
|
130
|
110
|
28
|
3
|
4
|
8-φ23
|
395
|
475
|
280
|
43
|
|
80
|
310
|
210
|
170
|
140
|
121
|
30
|
3
|
4
|
8-φ23
|
458
|
553
|
320
|
60
|
|
100
|
350
|
250
|
200
|
168
|
150
|
32
|
3
|
4.5
|
8-φ25
|
553
|
679
|
360
|
89
|
|
125
|
400
|
295
|
240
|
202
|
176
|
36
|
3
|
4.5
|
8-φ30
|
638
|
779
|
400
|
140
|
|
150
|
450
|
340
|
280
|
240
|
204
|
38
|
3
|
4.5
|
8-φ34
|
718
|
893
|
450
|
207
|
|
200
|
550
|
405
|
345
|
300
|
260
|
44
|
3
|
4.5
|
12-φ34
|
873
|
1100
|
560
|
325
|
|
250
|
650
|
470
|
400
|
352
|
313
|
48
|
3
|
4.5
|
12-φ41
|
1053
|
1332
|
640
|
467
|
|
300
|
750
|
530
|
460
|
412
|
364
|
54
|
4
|
4.5
|
16-φ41
|
1203
|
1535
|
640
|
590
|
|
|
Z40H
|
-100
|
Z40
|
Y-100P
|
Z40
|
Y-100R
|
Z40
|
W-100P
|
Z40
|
Y-100R
|
Z40
|
Y-100I
|
(KZ41Y)
|
|
Z41Y
|
Z41
|
Z41
|
Z41
|
Z41
|
Z41
|
|
|
25
|
210
|
135
|
100
|
78
|
58
|
24
|
2
|
4
|
4-18
|
310
|
341
|
200
|
12
|
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-18
|
320
|
353
|
240
|
20
|
|
40
|
240
|
165
|
125
|
95
|
76
|
26
|
3
|
4
|
4-23
|
360
|
389
|
280
|
51
|
|
50
|
250
|
195
|
145
|
112
|
88
|
28
|
3
|
4
|
4-23
|
490
|
558
|
360
|
60
|
|
65
|
280
|
220
|
170
|
138
|
110
|
32
|
3
|
4
|
8-25
|
540
|
622
|
400
|
70
|
|
80
|
310
|
230
|
180
|
148
|
121
|
34
|
3
|
4
|
8-25
|
573
|
671
|
400
|
89
|
|
100
|
350
|
265
|
210
|
172
|
150
|
38
|
3
|
4.5
|
8-30
|
575
|
671
|
400
|
130
|
|
125
|
400
|
310
|
250
|
210
|
176
|
42
|
3
|
4.5
|
8-34
|
744
|
892
|
560
|
223
|
|
150
|
450
|
350
|
290
|
250
|
204
|
46
|
3
|
4.5
|
12-34
|
800
|
972
|
560
|
295
|
|
200
|
550
|
430
|
360
|
312
|
260
|
54
|
3
|
4.5
|
12-41
|
800
|
972
|
560
|
559
|
|
250
|
650
|
500
|
430
|
382
|
313
|
60
|
3
|
4.5
|
12-41
|
1050
|
1305
|
640
|
640
|
|
300
|
750
|
585
|
500
|
442
|
364
|
70
|
4
|
4.5
|
16-48
|
1208
|
1506
|
640
|
730
|
|
|
Z40H
|
-160
|
Z40
|
Y-160P
|
Z40
|
Y-160R
|
Z40
|
W-160P
|
Z40
|
Y-160R
|
Z40
|
Y-160I
|
(KZ41Y)
|
|
Z41Y
|
Z41
|
Z41
|
Z41
|
Z41
|
Z41
|
|
|
15
|
170
|
110
|
75
|
52
|
40
|
24
|
2
|
4
|
4-18
|
230
|
250
|
200
|
8
|
|
20
|
190
|
130
|
90
|
62
|
51
|
26
|
2
|
4
|
4-23
|
260
|
288
|
200
|
9
|
|
25
|
210
|
140
|
100
|
72
|
58
|
28
|
2
|
4
|
4-23
|
280
|
310
|
280
|
13
|
|
32
|
230
|
165
|
115
|
82
|
66
|
30
|
2
|
4
|
4-25
|
312
|
350
|
320
|
20
|
|
40
|
240
|
175
|
125
|
92
|
76
|
32
|
3
|
4
|
4-25
|
350
|
395
|
320
|
32
|
|
50
|
300
|
215
|
165
|
132
|
88
|
36
|
3
|
4
|
4-27
|
512
|
612
|
360
|
73
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
3
|
4
|
8-25
|
560
|
677
|
360
|
110
|
|
80
|
390
|
260
|
205
|
168
|
121
|
46
|
3
|
4
|
8-30
|
585
|
686
|
400
|
141
|
|
100
|
450
|
300
|
240
|
200
|
150
|
48
|
3
|
4.5
|
8-30
|
631
|
751
|
450
|
185
|
|
125
|
525
|
355
|
285
|
238
|
176
|
60
|
3
|
4.5
|
8-41
|
723
|
868
|
560
|
320
|
|
150
|
600
|
390
|
318
|
270
|
204
|
66
|
3
|
4.5
|
12-41
|
820
|
997
|
640
|
462
|
|
200
|
750
|
480
|
400
|
345
|
250
|
78
|
3
|
4.5
|
12-48
|
990
|
1224
|
720
|
711
|
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