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■主要尺寸及重量
|
公称压力
|
公称通径
|
尺寸(mm)
|
重量（kg）
|
|
L
|
d1
|
D
|
D1
|
D2
|
D6
|
b
|
Z-φd
|
H
|
Q A 47
|
Q A 347
|
Q A 647
|
Q A 947
|
|
全通径
|
缩径
|
全通径
|
缩径
|
Q A 47
|
Q A 347
|
Q A 647
|
Q A 947
|
|
1.0
|
125
|
356
|
254
|
125
|
100
|
245/250
|
210
|
185/188
|
-
|
22
|
8-18
|
252
|
-
|
542
|
520
|
53
|
-
|
90
|
100
|
|
150
|
394
|
267
|
150
|
125
|
280/285
|
240
|
210/212
|
-
|
22
|
8-23/8-22
|
272
|
305
|
572
|
538
|
88
|
108
|
130
|
165
|
|
200
|
457
|
292
|
200
|
150
|
335/340
|
295
|
365/268
|
-
|
24
|
8-23/8-22
|
342
|
398
|
636
|
580
|
155
|
175
|
203
|
229
|
|
250
|
533
|
330
|
250
|
200
|
390/395
|
350
|
320
|
-
|
26
|
12-23/12-22
|
-
|
495
|
726
|
637
|
-
|
230
|
245
|
265
|
|
300
|
610
|
356
|
300
|
250
|
440/445
|
400
|
368/370
|
-
|
26
|
12-23/12-22
|
-
|
580
|
859
|
684
|
-
|
380
|
399
|
393
|
|
350
|
686
|
381
|
350
|
300
|
500/505
|
460
|
428/430
|
-
|
26
|
12-23/16-22
|
-
|
625
|
927
|
796
|
-
|
490
|
498
|
514
|
|
400
|
762
|
406
|
400
|
350
|
565
|
515
|
482
|
-
|
26
|
12-23/16-22
|
-
|
720
|
1080
|
842
|
-
|
730
|
818
|
765
|
|
450
|
864
|
432
|
450
|
350
|
615
|
565
|
532
|
-
|
28
|
20-25/20-26
|
-
|
770
|
1120
|
874
|
-
|
920
|
1037
|
930
|
|
500
|
914
|
457
|
500
|
400
|
670
|
620
|
585
|
-
|
28
|
20-25/20-26
|
-
|
840
|
1150
|
904
|
-
|
1150
|
1255
|
1210
|
|
1.6
|
125
|
356
|
254
|
125
|
100
|
245/250
|
210
|
185/188
|
-
|
22
|
8-18
|
252
|
-
|
542
|
520
|
58
|
-
|
95
|
105
|
|
150
|
394
|
267
|
150
|
125
|
280/285
|
240
|
210/212
|
-
|
24/22
|
8-23/8-22
|
272
|
305
|
572
|
538
|
93
|
113
|
135
|
170
|
|
200
|
457
|
292
|
200
|
150
|
335/340
|
295
|
265/268
|
-
|
26/24
|
12-23/12-22
|
342
|
398
|
736
|
580
|
160
|
180
|
208
|
234
|
|
250
|
533
|
330
|
250
|
200
|
405
|
355
|
320
|
-
|
30/26
|
12-25/12-26
|
-
|
495
|
890
|
637
|
-
|
240
|
255
|
275
|
|
300
|
610
|
356
|
300
|
250
|
460
|
410
|
375/378
|
-
|
30/26
|
12-25/12-26
|
-
|
580
|
910
|
684
|
-
|
390
|
409
|
403
|
|
350
|
686
|
381
|
350
|
300
|
520
|
470
|
435/438
|
-
|
34/32
|
16-25/16-26
|
-
|
625
|
1020
|
796
|
-
|
510
|
518
|
534
|
|
400
|
762
|
406
|
400
|
350
|
580
|
525
|
485/490
|
-
|
36
|
16-30
|
-
|
720
|
1080
|
842
|
-
|
750
|
838
|
785
|
|
450
|
864
|
432
|
450
|
350
|
640
|
585
|
545/550
|
-
|
40/38
|
20-30
|
-
|
770
|
1120
|
874
|
-
|
950
|
1067
|
960
|
|
500
|
914
|
457
|
500
|
400
|
705/715
|
650
|
608/610
|
-
|
44/42
|
20-34/20-33
|
-
|
840
|
1150
|
904
|
-
|
1190
|
1295
|
1250
|
■型号、材料及主要参数
| 配管法兰 |
公称压力或压力级 |
法兰密封面 |
产品型号 |
| JB/T74-90(JB74-90)GB9112-9131(PN1.6-4.0MPa)HGJ44-76 |
PN1.0MPa |
凸面（光滑面） |
Q A 47F-10C |
Q A 47F-10P |
Q A 47F-10P 8 |
Q A 47F-10P 3 |
Q A 47F-10R |
Q A 47F-10R 8 |
Q A 47F-10R 3 |
| PN1.6MPa |
Q A 47F-16C |
Q A 47F-16P |
Q A 47F-16P 8 |
Q A 47F-16P 3 |
Q A 47F-16R |
Q A 47F-16R 8 |
Q A 47F-16R 3 |
| PN2.5MPa |
凹凸面 |
Q A 47F-25 |
Q A 47F-25P |
Q A 47F-25P 8 |
Q A 47F-25P 3 |
Q A 47F-25R |
Q A 47F-25R 8 |
Q A 47F-25R 3 |
| PN4.0MPa |
Q A 47F-40 |
Q A 47F-40P |
Q A 47F-40P 8 |
Q A 47F-40P 3 |
Q A 47F-40R |
Q A 47F-40R 8 |
Q A 47F-40R 3 |
| PN6.3(6.4)MPa |
Q A 47F-63 |
Q A 47F-63P |
Q A 47F-63P 8 |
Q A 47F-63P 3 |
Q A 47F-63R |
Q A 47F-63R 8 |
Q A 47F-63R 3 |
| PN10.0MPa |
Q A 47F-100 |
Q A 47F-100P |
Q A 47F-100P 8 |
Q A 47F-100P 3 |
Q A 47F-100R |
Q A 47F-100R 8 |
Q A 47F-100R 3 |
| PN6.0MPa |
凸面 |
Q A 47F-160 |
Q A 47F-160P |
Q A 47F-160P 8 |
Q A 47F-160P 3 |
Q A 47F-160R |
Q A 47F-160R 8 |
Q A 47F-160R 3 |
| ANSI B16.5 |
Class150 |
Q A 47F-150(Lb)C |
Q A 47F-150(Lb)P |
Q A 47F-150(Lb)P 8 |
Q A 47F-150(Lb)P 3 |
Q A 47F-150(Lb)R |
Q A 47F-150(Lb)R 8 |
Q A 47F-150(Lb)R 3 |
| Class300 |
Q A 47F-300(Lb) |
Q A 47F-300(Lb)P |
Q A 47F-300(Lb)P 8 |
Q A 47F-300(Lb)P 3 |
Q A 47F-300(Lb)R |
Q A 47F-300(Lb)R 8 |
Q A 47F-300(Lb)R 3 |
| Class600 |
Q A 47F-600(Lb) |
Q A 47F-600(Lb)P |
Q A 47F-600(Lb)P 8 |
Q A 47F-600(Lb)P 3 |
Q A 47F-600(Lb)R |
Q A 47F-600(Lb)R 8 |
Q A 47F-600(Lb)R 3 |
| Class900 |
Q A 47F-900(Lb) |
Q A 47F-900(Lb)P |
Q A 47F-900(Lb)P 8 |
Q A 47F-900(Lb)P 3 |
Q A 47F-900(Lb)R |
Q A 47F-900(Lb)R 8 |
Q A 47F-900(Lb)R 3 |
| GB9112-9131 SH3406 |
PN2.0MPa |
Q A 47F-20C |
Q A 47F-20P |
Q A 47F-20P 8 |
Q A 47F-20P 3 |
Q A 47F-20R |
Q A 47F-20R 8 |
Q A 47F-20R 3 |
| PN5.0MPa |
Q A 47F-50C |
Q A 47F-50P |
Q A 47F-50P 8 |
Q A 47F-50P 3 |
Q A 47F-50R |
Q A 47F-50R 8 |
Q A 47F-50R 3 |
| PN10.0MPa |
Q A 47F-100-G |
Q A 47F-100P-G |
Q A 47F-100P 8 -G |
Q A 47F-100P 3 -G |
Q A 47F-100R -G |
Q A 47F-100R 8 -G |
Q A 47F-100R 3 -G |
| PN5.0MPa |
Q A 47F-150 |
Q A 47F-50P |
Q A 47F-50P 8 |
Q A 47F-50P 3 |
Q A 47F-50R |
Q A 47F-50R 8 |
Q A 47F-50R 3 |
| JIS B2212 |
10K |
Q A 47F-10(K)C |
Q A 47F-10(K)P |
Q A 47F-10(K)P 8 |
Q A 47F-10(K)P 3 |
Q A 47F-10(K)R |
Q A 47F-10(K)R 8 |
Q A 47F-10(K)R 3 |
| JIS B2214 |
20K |
Q A 47F-20(K)C |
Q A 47F-20(K)P |
Q A 47F-20(K)P 8 |
Q A 47F-20(K)P 3 |
Q A 47F-20(K)R |
Q A 47F-20(K)R 8 |
Q A 47F-20(K)R 3 |
| 主要零件材料 |
阀体 |
WCB |
ZG1Cr18Ni9Ti |
CF8(304) |
CF3(304L) |
ZG1CR18Ni12Mo2Ti |
CF8M(316) |
CF3M(316L) |
| 球体、阀杆 |
2Cr13 |
1Cr18Ni9Ti |
0Cr19Ni9(304) |
00Cr19Ni11(304L) |
1Cr18Ni12Mo2Ti |
0Cr17Ni12Mo(316) |
00Cr17Ni14Mo2(316L) |
| 密封圈 |
增强聚四氟乙烯、对位聚苯 |
| 适用工况 |
适用介质 |
水、蒸汽、油品等 |
硝酸等腐蚀性介质 |
强氧化性介质 |
醋酸等腐蚀性介质 |
尿素等腐蚀性介质 |
| 适用温度（℃） |
-29-180(增强聚四氟乙烯)、-29-300（对位聚苯） |
| 蜗轮传动球阀 |
在相应的手动型号的Q A 后插入“3”表示，示例：Q A 347F-40P |
| 氧动球阀 |
在相应的手动型号的Q A 后插入“6”表示，示例：Q A 647F-40P.氧动装置的氧源压力为0.4-0.7MPa |
| 电动球阀 |
在相应的手动型号的Q A 后插入“9”表示，示例：Q A 947F-40P。 |
注：1密封圈材料选用对位聚苯，则将型号中密封面材料代号“F”改为“Fs”,示例：QA47FS-16C
2选用缩径球阀，在公称通径数值后加S表示，示例：QA47F-16C DN100S
3如法兰密封面型式与表中规定不同，则将型号中连接形式代号“4”改为“4M”（凹凸面）“4G”（标槽面）或“4J”（环连接面）。示例：QA4J7F-40P
4表中对应的产品型号为采用JB/T74-90系列2(即原机标JB74-90-59)法兰标准的球阀，如采用JB/T74-90系列1、GB9112-913（PN1.6-2.5-4.0MPa）或HGJ44-76法兰标准（即等效采用德国DIN法兰标准），应在产品型号后加“-D”示例：QA47F-16C-D。
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