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ANSI Lifting Plug Valve

ANSI Lifting Plug Valve

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  • ANSI Lifting Plug Valve
  • ANSI Lifting Plug Valve
  • ANSI Lifting Plug Valve
  • ANSI Lifting Plug Valve

Flange-Connection Lifting Plug Valve Acc.To ANSI
◆Product structural features:
Flange-connection lifting plug valve acc.to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum,chemical industry,pharmacy,chemical fertilizer,power industry etc under normal pressure of CLASS150-1500LBS,and working temperature of -29~550℃.

◆Main structural features:
1.The product has reasonable structure,reliable sealing,excellent performance and beautiful appearance.
2.Opening and closing of the valve is carried out while the sealed surface is taken off, so it will not cause abrasion on the sealed surface.
3.Its characteristic double-direction flow makes installation and use more convenient.
4.The materials of the parts and sizes of flanges can be reasonably configured according the actual operation condition of the requirements of the customer so as to meet the various needs of engineering.

◆Principle of opening and closing of the valve
Process of opening and closing of the valve.when opening the valve,first of all,turn the hand wheel to make the plug lifted and separated with the sealed surface,the turn the handle by 90 degree to connect the channel of plug to the channel of valve body,so that the valve is opened;when closing the valve,first of all,turn the handle by 90 degree to make the channel of plug vertical to the channel of valve body,and then turn the hand wheel to descend the plug,so that the valve is closed.

 

 

◆Technical specification

Structural formation

BB-BG-OS&Y

Driving types

Handwheel、bevel gear wrench

Design standard

API599、API6D

Face to face

ASME B16.10

Flange ends

ASME B16.5

Test & inspection

API598.API6D

Note: the size of serial valve connecting flange can be designed according to customer requirements.

 

◆Products performance specification

Nominal pressure

(Mpa) Shell test

(Mpa)Sealing test

Suitable temp

Suitable medium

150

3.0

2.2

≤550℃

Water oil & gas

300

7.5

5.5

600

15.0

11.0

900

22.5

16.5

1500

37.5

27.5




◆Main parts materials

NO.

Part name

Material

1

Body

ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M

2

Plug

ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L

3

Gasket

Flexible graphite+stainless steel、PTFE

4

Cover

ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M

5

Bolt

ASTM A193-B7,A320-B8 A193-B8M

6

Nut

ASTM A194-2H,A194-8,A194-8M

7

Packing

Flexible graphite+stainless steel、PTFE

8

Gland

ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M

9

Wrench

ASTM A216-WCB ASTM A351-CF8、CF8M、CF3、CF3M

10

Yoke nut

ZQA19-4

11

Handwheel

ASTM A536 Gr.60-40-18 ASTM A216-WCB

Model

AX47-150LB

Pressure

150LB

Size

mm

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

in

1/2

3/4

1

11/4

11/2

2

21/2

3

4

5

6

8

10

12

14

L

108

117

127

140

165

178

190

203

229

254

267

292

330

356

381

H

190

195

225

260

280

310

340

395

435

470

535

590

630

680

720

W

120

140

140

180

200

220

260

280

300

340

400

450

450

500

500

(kg)Weight

9

10

11

17

19

23

25

32

55

82

98

130

178

250

380

or above with worm gear

Model

AX47-300LB

Pressure

300LB

Size

mm

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

in

1/2

3/4

1

11/4

11/2

2

21/2

3

4

5

6

8

10

12

14

L

140

152

165

178

190

216

241

283

305

381

403

419

457

502

762

H

190

195

225

260

280

310

340

395

435

470

535

590

630

680

720

W

120

140

140

180

200

220

260

280

300

340

400

450

450

500

500

(kg)Weight

10

12

14

19

21

28

34

39

75

95

135

200

255

415

650

Model

AX47-600LB

Pressure

600LB

Size

mm

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

in

1/2

3/4

1

11/4

11/2

2

21/2

3

4

5

6

8

10

12

14

L

165

190

216

229

241

292

330

356

432

508

559

660

787

838

889

H

190

195

225

260

280

310

340

395

435

470

535

590

630

680

720

W

120

140

140

180

200

220

260

280

300

340

400

450

450

500

500

(kg)Weight

13

14

19

23

25

32

40

55

105

139

300

440

730

1150

1570

 

Model

AX47-900LB

Pressure

900LB

Size

mm

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

 

in

1/2

3/4

1

11/4

11/2

2

21/2

3

4

5

6

8

10

12

14

L

229

229

254

279

305

368

419

381

457

559

610

737

838

965

1029

H

190

195

225

260

280

310

340

395

435

470

535

590

630

680

720

W

120

140

140

180

200

220

260

280

300

340

400

450

450

500

500

(kg)Weight

16

17

26

30

33

39

50

70

137

181

397

590

860

1470

1880

 

 

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