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Home » Products » Cast steel Valve » Check Valve

Class 150~600 Lift Check Valve

 
lift check valve Class 150~600,
size: NPs 2~12"
Basic Design: AsME B16.34, Bs 1868
Face to Face Dimensions: AsME B 16.10
End Flange Dimensions: AsME/ANsI B16.5a
shell Wall Thickness: AsME B16.34
Pressure-Temperature Rating: AsME B16.34
Test: API 598
CLAss 150~600 Lift Check Valve
 


Bolted Cover, Lift Type Disc, Threaded seat Ring.

standard Material specifications

Part Name

WCB series

304 series

316 series

Cr-Mo(V) series

Low Temperature series

Resist sulphur

Monel Inside series

Body, Cover

A216 WCB

A352 LCB, CF3

A352 LCB, CF3M

A217 WC, WC9, C5

A352 LCB, LCC

A351 CF8M

A216 WCB

Disc

A105, A182 F6a

A182 F304, F304L

A182 F316, F316L

A182 F11 F22 F6a

A182 F6a

A182 F316

Monel k400

seat Ring

A105, A182 F6a

A182 F304, F304L

A182 F316, F316L

A182 F11 F22

A182 F6a

A182 F316

Monel k400

seal Face

13%Cr 13%Cr sTL / 13%Cr stainless steel valve local body / sTL sTL / sTL

Monel k400

Gasket

304 or 316 stainless steel twisted flexible graphite

Monel+Twisted flexible graphite

stud

A193 B7

A193 B8

A193 B8

A193 B16

A320 L7

A193 B7

A193 B7

Nut

A194 2H

A194 8

A194 8

A194 7

A194 4

A197 2H

A194 2H

Ring

A105

A182 F6a

A182 F6a

A182 F6a

A182 F6a

A182 F6a

A105

Note: Other material can be selected according to the customer's requirement.

Dimensions (mm)And Weights (kg)

Class

NPs

in

2

2-1/2

3

4

5

6

8

10

12

DN

mm

50

65

80

100

125

150

200

250

300

150

L(RF)

in

8

8-1/2

9-1/2

11-1/2

14

16

19-1/2

24-1/2

27-1/2

mm

203

216

241

292

356

406

495

622

698

H

in

7-1/16

7-5/8

8-7/16

9-3/8

10-1/4

11-7/16

13-1/2

15-5/16

17-1/4

mm

179

194

214

238

260

291

343

389

438

WT

kg

17

25

29

48

68

85

138

210

350


Class

NPs

in

2

2-1/2

3

4

5

6

8

10

12

DN

mm

50

65

80

100

125

150

200

250

300

300

L(RF)

in

10-1/2

11-1/2

12-1/2

14

15-3/4

17-1/2

22

24-1/2

28

mm

267

292

318

356

400

445

559

622

711

H

in

7-13/16

8-5/8

9-5/8

10-13/16

11-3/4

12-7/8

15

17

19-1/2

mm

198

219

244

275

298

327

381

432

495

WT

kg

28

33

42

67

98

135

203

296

448


Class

NPs

in

2

2-1/2

3

4

5

6

8

10

12

DN

mm

50

65

80

100

125

150

200

250

300

600

L(RF)

in

11-1/2

13

14

17

20

22

26

31

33

mm

292

330

356

432

508

559

660

787

838

L1(RJ)

in

11-5/8

13-1/8

14-1/8

17-1/8

20-1/8

22-1/8

26-1/8

31-1/8

33-1/8

mm

295

333

359

435

511

562

664

791

841

L2(BW)

in

11-1/2

13

14

17

20

22

23

28

32

mm

292

330

356

432

508

559

584

711

813

H

in

8-7/16

9-1/4

10-5/16

11-13/16

13

14-1/2

16-9/16

19

20-7/8

mm

214

235

262

300

330

368

421

483

530

WT(Kg)

RF

32

45

58

102

147

195

308

455

630

BW

27

38

47

79

104

148

211

305

470

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