ZHEJIANG HENGGAO VALVE MANUFACTURE CO., LTD
Constant high valve with 6 m diameter turbine inlet valve manufacturing capacity, is currently the largest diameter valves manufacturing base in East China.
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  DN1200-DN6000
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  (DN500--DN4100)
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  (DN100--DN2200)
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  (DN100--DN6000)
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API、GB Gate Valve  
 产品名称 磅级闸阀 产品型号
规格 主要外形尺寸 Size Main Dimensions

Class 150 凸面法兰RF

DN

NPS

L

手轮 Handwheel

电装型号 Electric Actuator Code

电装 Electric Actuator

H

D0

L1

D0

H

15

1/2"

108

169

100

 

 

 

 

20

3/4"

117

192

100

 

 

 

 

25

1"

127

230

120

 

 

 

 

32

11/4"

140

246

120

 

 

 

 

40

11/2"

165

283

150

 

 

 

 

50

2"

178

323

200

DZW10

590

365

678

65

21/2"

190

347

200

DZW10

590

365

693

80

3"

230

383

250

DZW10

590

365

755

100

4"

229

457

280

DZW10

590

365

820

125

5"

254

632

280

DZW15

590

365

885

150

6"

267

635

300

DZW20

590

365

994

200

8"

292

762

350

DZW20

590

365

1138

250

10"

330

892

400

DZW30

590

365

1409

300

12"

356

1080

450

DZW45

810

470

1588

350

14"

381

1295

500

DZW60

810

470

1750

400

16"

406

1435

500

DZW90

830

550

1920

450

18"

432

1626

500

DZW120

830

550

2141

500

20"

457

1829

600

DZW180

870

320

2276

600

24"

508

2175

600

DZW350

1170

570

2474

650

26"

559

2235

650

DZW350

1170

570

2713

700

28"

610

2310

700

DZW500

1170

570

3046

750

30"

610

2695

700

DZW500

1170

570

3250

800

32"

711

3708

 

 

 

   

900

36"

711

3924

         

1000

40"

812

4318

       

 



规格 主要外形尺寸 Size Main Dimensions

Class 300 凸面法兰RF

DN

NPS

L

手轮 Handwheel

电装型号 Electric Actuator Code

电装 Electric Actuator

H

D0

L1

D0

H

15

1/2"

140

169

120

20

3/4"

152

193

150

25

1"

165

230

150

32

11/4"

178

246

160

40

11/2"

190

283

180

50

2"

216

330

200

DZW10

590

365

691

65

21/2"

241

368

200

DZW10

590

365

711

80

3"

283

394

250

DZW20

590

365

775

100

4"

305

473

280

DZW20

590

365

871

125

5"

381

660

300

DZW30

810

470

946

150

6"

403

711

350

DZW30

810

470

1028

200

8"

419

813

400

DZW60

810

470

1325

250

10"

457

1003

450

DZW90

810

470

1400

300

12"

502

1137

500

DZW90

830

550

1653

350

14"

762

1489

600

DZW120

870

320

1791

400

16"

838

1580

650

DZW180

870

320

2092

450

18"

914

2017

700

DZW180

870

320

2232

500

20"

991

2228

700

DZW250

1170

470

2465

600

24"

1143

2650

750

DZW500

1060

500

3240



规格 主要外形尺寸 Size Main Dimensions

Class 600 凸面法兰RF

DN

NPS

L

手轮 Handwheel

电装型号 Electric Actuator Code

电装 Electric Actuator

H

D0

L1

D0

H

15

1/2"

165

169

160

20

3/4"

190

193

180

25

1"

216

230

200

32

11/4"

229

246

200

40

11/2"

241

283

240

50

2"

292

425

200

DZW15

590

365

810

65

21/2"

330

485

250

DZW20

590

365

860

80

3"

356

510

280

DZW20

590

365

892

100

4"

432

610

300

DZW30

810

470

1013

125

5"

508

700

350

DZW45

810

470

1250

150

6"

559

820

450

DZW60

810

470

1250

200

8"

660

920

500

DZW90

830

550

1420

250

10"

787

1080

650

DZW120

830

550

1650

300

12"

838

1220

750

DZW180

870

320

1800

350

14"

889

1473

800

DZW250

870

320

2030

400

16"

991

1651

900

DZW500

1170

570

2250

450

18"

1092

1727

500

20"

1194

2019

600

24"

1397

2155


   
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