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Metal Seated Lift Plug Valve, ASTM A351-CF8, CF8M, CF3, CF3M
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Metal Seated Lift Plug Valve, ASTM A351-CF8, CF8M, CF3, CF3M

 Plug valves are valves with round or conically tapered "plugs" which may be rotated within the valve body to manage flow with the valve. The plugs in plug valves have a number of hollow passageways going sideways with the plug, to ensure that fluid can flow with the plug once the valve is open. Plug valves are pretty straight forward and frequently economical.

 

Metal Seal Lift Plug Valve


Overview

Metal Seated Lift Plug Valve is relevant towards the cutting and connection of pipelines medium that turned on in a variety of industries as oil, chemical industry, pharmacy, chemical fertilizer, power industry etc. under nominal pressure of CLASS150-1500 LbsS, and dealing temperature of -29~550°C.

a. The merchandise has reasonable structure, reliable sealing, excellent performance and delightful appearance.
b. Frequent lowering and raising from the valve is transported out as the sealed surface is removed so it won't cause abrasion around the sealed surface.
c. The Plug valves's characteristic double-direction flow makes installation and employ easier.
d. The types of materials from the parts and dimensions of flanges could be reasonably configured according the particular operation condition from the needs from the clients, in order to satisfy the various needs of engineering.
When the lift plug valve comes to procedure for frequent lowering and raising from the valve, when opening the valve, to begin with, turn the hands wheel to help make the plug lifted and separated using the sealed surface, then turn the handle by 900 to help make the funnel of plug towards the funnel of valve body, so the valve is opened up when closing the valve, to begin with, turn the handle by 900 to help make the funnel of plug vertical towards the funnel of valve body, after which turn the hands wheel to descend the plug, so the valve is closed.

Jacket Lift Plug Valve
Jacket Lift Plug Valve

Specifications

Structural formation

BB-BG-OS &Y

Diving manner

Hand wheel, bevel gear, wrench

Design standard

AP1599, AP16D

Face to face

ASME B16.10

Flange end

ASME B 16.5

Test &inspection

AP1598.AP16D

Performances 

PN(Lbs)

Shell Test (MPa)

Sealing Test (MPa)

Suitable Temperature

Suitable Medium

150

3.0

2.2

≤ 550°C

Water Oil & Gas

300

7.5

5.5

600

15.0

11.0

900

22.5

16.5

1500

37.5

27.5

Materials

Materials of Lift Plug Valve

NO

Part Name

Material

1

Body

ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM   A351-CF8,CF8M,CF3,CF3M

2

Plug

ASTM A182-Gr.F6a ASTM A182-F22 ASTM A   217-WC1,WC6,WC9,C5, ASTM A351-CF8,CF8M,CF3,CF3M

3

Gasket

Flexible graphite+stainless steel

4

Cover

ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM   A351-CF8,CF8M,CF3,CF3M

5

Bolt

ASTM A193-B7,A193-B8,A193-B8M

6

Nut

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

7

Packing

Flexible graphite+304

8

Gland

ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM   A351-CF8,CF8M,CF3,CF3M

9

Wrench

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

10

Yoke nut

ZQA 19-4

11

Hand wheel

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

Dimensions and Weights

Dimensions and Weights of Lift Plug Valve

Pressure

150 Lbs

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-RF

108

117

127

140

165

178

190

203

229

245

267

292

330

356

381


L-BW

152

178

203

216

229

267

305

330

356

381

394

457

533

610

686


H

190

195

225

160

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


Weight(kg)

9

10

11

17

19

23

25

30

55

82

98

130

178

250

380


Pressure

300 Lbs

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-RF

104

152

165

178

190

216

241

283

305

381

403

419

457

502

762


L-BW

152

178

203

216

229

267

305

330

356

381

457

521

559

635

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


Weight(kg)

10

12

14

19

21

28

34

39

75

95

135

200

255

415

650



Pressure

600 Lbs

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-RF,BW

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


Weight(kg)

13

14

19

23

25

32

40

55

105

139

300

440

730

1150

1570


Pressure

900 Lbs

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-RF,BW

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


Weight(kg)

13

14

19

23

25

32

40

55

105

139

300

440

730

1150

1570


 Note: 4" or above with gear 

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Shinjo Company is a high tech enterprise specialized in producing various industrial valves. Shinjo strive on providing full package of industrial valve solution to client, focus on industrial valve manufacture, development, sales and services.

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