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(K) Z43WF flat gate valve
Product Name:
(K) Z43WF flat gate valve
Description:

平板闸阀 (K)Z43WF

主要零件材料

零件名称

使 用 条 件

Z43HF-16C(25,40,64,100)

KZ43HF--16C(25,40,64,100)

石油、水、 H2S和CO2总含量为20-600mg/m3

石油、 H2S和C02,总含量>500mg/m3

阔体阀盖

低合金钢、碳素钢

阀板

低合金钢 (表面抗蚀处理)

不锈钢 (表面堆焊钴基合金)

阀杆

低合金钢 (表面抗蚀处理),不锈钢

318

阀座

碳钢 (表面抗蚀处理)球墨铸铁(表面抗蚀处理)

不锈钢 (表面堆焊钴基合金)

O型密封圈

丁睛橡胶

氟橡胶

填料软密封

填充四氟

技术规范

公称压力

1.6MPa

2.5MPa

壳体试验

2.4MPa

3.75MPa

高压密封试验

1.76MPa

2.75MPa

上密封试验

1.76MPa

2.75MPa

低压密封试验

0.6MPa

0.6 MPa

适用介质

水 石油 油品 天然气等

适用温度

-29-+121℃

注: 1.阀门电动装置一般按表中配置,亦可根据用户要求或实际使用工况分别配置。
2.如需方要求的法兰密封面型式与表中规定不同,可按需方要求生产。
3.阀门主体材料也可按下表中所列材料供货。

中国       GB

0Cr18Ni9

00Cr18Ni9

0Cr18Ni12Mo2

00Cr17Ni14Mo2

美国     ASTM

304

304L

316

316L

 

中国     GB

ZGOCr18Ni9

ZGOCr18Ni12M02

ZG00Cr18Ni9

ZG00Cr17Ni14M02

美国    ASTM

CF8

CF8M

CF3

CF3M


 

尺寸图
公称通径
DN
    寸(mm)
Hz
L
D
Dl
b
Z-0d
D2
D0
电动装置型号
手动
电动
PN1.6(16)    Z43HF-16C      KZ43YF-16C        Z43XF Z43WF    Z943HF-16C    KZ943YF-16C
50
178
160
125
16
4-18
100
200
400
450
65
191
180
145
18
4-18
120
200
520
585
80
203
195
160
20
8-18
135
250
640
720
100
229
215
180
20
8-18
155
250
700
800
150
267
280
240
24
8-23
210
300
Z20-18/80
1050
1200
200
292
335
295
26
12-23
265
350
Z20-18-80
1400
1600
250
330
405
355
30
12-25
320
400
Z30-18/80
1750
2000
300
356
460
410
30
12-25
375
450
Z45-18/80
1950
2100
350
381
520
470
34
16-25
435
500
Z60-18/80
2275
2450
400
406
580
525
36
16-30
485
550
Z90-18/80
2600
2800
450
432
640
585
40
20-30
545
550
2925
3150
500
457
705
650
44
20-34
608
600
Z120-18/80
3250
3500
N2.5(25)    Z43HF-25    KZ43YF-25     Z43XF     Z43WF     Z943HF-25      KZ943YF-25
50
178
160
125
20
4-18
100
200
65
191
180
145
22
8-18
120
200
80
203
195
160
22
8-18
135
250
100
229
230
190
24
8-23
160
250
150
267
300
250
30
8-25
218
300
Z20-18/80
200
292
360
310
34
12-25
278
350
Z30-18/80
250
330
425
370
36
12-30
332
400
Z45-18/80
300
356
485
430
40
16-30
390
450
Z60-18/80
350
38l
550
490
44
16-34
448
500
Z90-18/80
400
406
610
550
48
16-34
505
550
Z120-18/80
450
432
660
600
50
20-34
555
550
Z180-18/80
500
457
730
660
52
20-41
610
600
Z180-18/80
PN4.0(40)  Z43HF-40   KZ43YF-40  Z43WF   Z43WF  Z943HF-40    KZ943YF-40
50
216
160
125
20
4-18
100
250
65
241
185
145
22
8-18
120
250
80
283
195
160
22
8-18
135
300
100
305
230
190
24
8-23
160
300
150
403
300
250
30
8-25
218
350
Z30-18/80
200
419
375
320
38
12-30
282
400
Z30-18/80
250
457
445
385
42
12-34
345
450
Z45-18/80
300
502
510
450
46
16-34
408
500
Z60-18/80
350
762
570
510
52
16-34
465
550
Z90-18/80
400
838
655
585
58
16-41
535
600
Z180-18/80
450
914
680
610
60
20-41
560
600
Z180-18/80
500
99l
755
670
62
20-48
612
680
Z250-18/80

公称通径
DN

尺 寸(mm)

Hz

L

D

D1

b

Z-od

D2

D0

电动装置型号

手动

电动

PN6.4(64)      Z43HF-64      KZ43YF-64     Z43XF       Z43WF      Z943HF-64       KZ943YF-64

50

216

175

135

26

4-23

105

300

65

241

200

160

28

8-23

130

300

80

283

210

170

30

8-23

140

350

100

305

250

200

32

8-25

168

350

150

403

340

280

38

8-34

240

400

Z30-18/80

200

419

405

345

44

12-34

300

450

Z45-18/80

250

457

470

400

48

12-41

352

500

Z90-18/80

300

502

530

460

54

16-41

412

550

Z120-18/80

350

762

595

525

60

16-41 

475

550

Z180-18/80

400

838

670

585

66

16-48

525

600

Z250-18/80

450

914

600

Z250-18/80

500

991

800

705

70

20-54

640

680

Z350-18/80

PN10(100)      Z43HF-100       KZ43YF-100      Z43XF       Z43WF      Z943HF-100       KZ943YF-100

50

292

195

145

28

4-25

112

300

65

330

220

170

32

8-25

138

300

80

356

230

180

34

8-25

148

350

100

432

265

210

38

8-30

172

350

150

559

350

290

46

12-34

250

400

Z60-18/80

200

660

430

360

54

12-41

312

450

Z90-18/80

250

787

500

430

60

12-41

382

500

Z120-18/80

300

838

585

500

70

16-48

442

550

Z180-18/80

350

889

655

560

76

16-54

498

600

Z250-18/80

400

991

715

620

80

16-54

558

680

Z250-18/80


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