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GB Floating Flange Ball Valve

Nkọwa dị mkpirikpi:

Ụkpụrụ imewe

• Nkọwa nka na ụzụ: GB

• Ụkpụrụ nhazi: GB/T 12237

• Ihu na Ihu: GB/T 12221

• Akwụsị ntọhapụ: GB/T 9113 JB 79 HG 20592

• Nlele na nyocha: GB/T 13927 GB/T 26480

Nkọwapụta arụmọrụ

• nrụgide ọnụ: 1.6,2.5,4.0,6.3,10.0Mpa

• Nnwale ike: 2.4, 3.8, 6.0, 9.5,15.0Mpa

• Nnwale akara: 1.8,2.8,4.4, 7.0,11.0Mpa

• Nnwale akara gas: 0.6Mpa

• Valve ahụ ihe: WCB (C), CF8 (P), na CF3 (PL), CF8M (R), CF3M (RL)

• Ọkara dabara adaba: mmiri, uzuoku, ngwaahịa mmanụ, mgbakwunye nitric, acetic acid

• Okpomọkụ kwesịrị ekwesị: -29°C ~ 150°C


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nchịkọta ngwaahịa

A na-ejikarị valvụ bọọlụ flanged ejiri aka na-ebipụ ma ọ bụ tinye ya na ọkara, enwere ike iji ya maka nhazi na njikwa mmiri.
1, Nguzogide mmiri dị ntakịrị, valvụ bọọlụ bụ otu n'ime nguzogide mmiri kacha nta na valvụ niile, ọbụlagodi ma ọ bụrụ na ọ bụ valvụ bọọlụ na-ebelata dayameta, nguzogide mmiri ya dị obere.
2, mgba ọkụ na-adị ngwa ngwa ma dị mma, ọ bụrụhaala na ọkpụkpụ ahụ na-atụgharị 90 °, valvụ bọọlụ ga-emecha ihe mechiri emechi ma ọ bụ mechiri emechi, ọ dị mfe iji nweta mmeghe na mmechi ngwa ngwa.
3, ezigbo akara arụmọrụ.Ball valve oche akara mgbanaka na-emekarị nke polytetrafluoroethylene na ihe ndị ọzọ na-agbanwe agbanwe, dị mfe iji hụ na a na-ekpuchi ya, na ike mkpuchi nke valvụ bọọlụ na-abawanye na mmụba nke nrụgide ọkara.
4, valvụ valvụ nke na-emechi emechi bụ ihe a pụrụ ịdabere na ya. Mgbe a na-emeghe valvụ bọlbụ ma mechie ya, valvụ ahụ na-atụgharị naanị ya, ya mere, akara nkwakọ ngwaahịa nke valvụ ahụ adịghị mfe ibibi, na ike nke na-emechi akara azụ nke valve ahụ. azuokokoosisi na-abawanye na mmụba nke ọkara nrụgide.
5. Mmeghe na mmechi nke valvụ bọlbụ naanị na-eme ntụgharị 90 Celsius, ya mere ọ dị mfe iji nweta njikwa akpaka na njikwa anya. Enwere ike ịhazi valvụ bọọlụ na ngwaọrụ pneumatic, ngwaọrụ eletriki, ngwaọrụ hydraulic, ngwaọrụ njikọ mmiri gas ma ọ bụ ngwaọrụ njikọ electro-hydraulic.
6, ọwa valvụ bọọlụ dị larịị, ọ dịghị mfe itinye ọkara, nwere ike ịbụ bọọlụ ọkpọkọ.

Ọdịdị ngwaahịa

otu (2) otu (1)

Oke elu nke ISO

Isi akụkụ na ihe onwunwe

Aha ihe

Carbon ígwè

Igwe anaghị agba nchara

Ahụ

WCB, A105

CF8, CF3

CF8M, CF3M

Bonnet

WCB, A105

CF8, CF3

CF8M, CF3M

Bọọlụ

304

304

316

Isi

304

304

316

oche

PTFE, RPTFE

Mbukota gland

PTFE / Graphite na-agbanwe agbanwe

Gland

WCB, A105

CF8

Isi akụkụ na akụkụ njikọ

(GB): PN1.6MPa

DN

L

D

DI

D2

b

t

Z-Φd

ISO 5211

TXT

Usoro dị mkpirikpi

Ogologo usoro

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

108

130

95

95

65

45

14

16

2

4-Φ14

4-Φ14

F03/F04

9X9

20

117

130

105

105

75

55

14

18

2

4-Φ14

4-Φ14

F03/F04

9X9

25

127

140

115

115

85

65

14

18

2

4-Φ14

4-Φ14

F04/F05

11X11

32

140

165

135

140

100

78

16

18

2

4-Φ18

4-Φ18

F04/F05

11X11

40

165

165

145

150

110

85

16

18

2

4-Φ18

4Φ18

F05/F07

14X14

50

178

203

160

165

125

100

16

18

2

4-Φ18

4-Φ18

F05/F07

14X14

65

190

222

180

185

145

120

18

18

2

4-Φ18

8-Φ18

F07

14X14

80

203

241

195

200

160

135

20

20

2

8-Φ18

8-Φ18

F07/F10

17X17

100

229

280

215

220

180

155

20

20

2

8-Φ18

8-Φ18

F07/F10

22X22

125

320

245

250

210

185

22

22

2

8-Φ18

8-Φ18

150

360

285

285

240

212

24

22

2

8-Φ23

8-Φ22

200

457

340

340

295

268

26

24

2

12-Φ23

12-Φ22

250

533

405

405

355

320

30

26

2

12-Φ25

12-Φ26

300

610

460

460

410

378

30

28

2

12-Φ25

12-Φ26

(GB): PN2.5MPa

DN

L

D

DI

D2

b

t

Z-Φd

Usoro dị mkpirikpi

Ogologo usoro

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

108

130

95

95

65

45

16

16

2

4-Φ14

4-Φ14

20

117

130

105

105

75

55

16

18

2

4-Φ14

4-Φ14

25

127

140

115

115

85

65

16

18

2

4-Φ14

4-Φ14

32

140

165

135

140

100

78

18

18

2

4-Φ18

4-Φ18

40

165

165

145

150

110

85

18

18

2

4-Φ18

4-018

50

178

203

160

165

125

100

20

20

2

4-Φ18

4-Φ18

65

190

222

180

185

145

120

22

22

2

8-Φ18

8-Φ18

80

203

241

195

200

160

135

22

24

2

8-Φ18

8-Φ18

100

229

280

230

235

190

160

24

24

2

8-Φ23

8-Φ22

125

320

270

270

220

188

28

26

2

8-Φ25

8-Φ26

150

360

300

300

250

218

30

28

2

8-Φ25

8-Φ26

200

457

360

360

310

278

34

30

2

12-Φ25

12-Φ26

250

533

425

425

370

335

36

32

2

12-Φ30

12-Φ30

300

610

485

485

430

395

40

34

2

16-Φ30

16-Φ30

(GB): PN4.0MPa

DN

L

D

DI

D2

b

t

Z-Φd

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

140

95

95

65

45

16

16

2

4-Φ14

4-Φ14

20

152

105

105

75

55

16

18

2

4-Φ14

4-Φ14

25

165

115

115

85

65

16

18

2

4-Φ14

4-Φ14

32

178

135

140

100

78

18

18

2

4-Φ18

4-Φ18

40

190

145

150

110

85

18

18

2

4-Φ18

4-Φ18

50

216

160

165

125

100

20

20

2

4-Φ18

4-Φ18

65

241

180

185

145

120

22

22

2

8-Φ18

8-Φ18

80

283

195

200

160

135

22

24

2

8-Φ18

8-Φ18

100

305

230

235

190

160

24

24

2

8-Φ22

8-Φ22

125

381

270

270

220

188

28

26

2

8-Φ26

8-Φ26

150

403

300

300

250

218

30

28

2

8-Φ26

8-Φ26

200

502

375

375

320

285

38

34

2

12-Φ30

12-Φ30

250

568

445

450

385

345

42

38

2

12-Φ33

12-Φ33

300

648

510

515

450

410

46

42

2

16-Φ33

16-Φ33

(GB): PN6.3MPa

DN

L

D

DI

D2

b

t

Z-Φd

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

140

105

105

75

45

20

20

2

4-Φ14

4-Φ14

20

152

125

130

90

55

20

22

2

4-Φ18

4-Φ18

25

165

135

140

100

65

22

24

2

4-Φ18

4-Φ18

32

178

150

155

110

78

24

26

2

4-Φ23

4-Φ22

40

190

165

170

125

85

24

26

2

4-Φ23

4-Φ22

50

292

175

180

135

100

26

26

2

4-Φ23

4-Φ22

65

330

200

205

160

120

28

26

2

8-Φ23

8-Φ22

80

356

210

215

170

135

30

28

2

8-Φ23

8-Φ22

100

406

250

250

200

160

32

30

2

8-Φ25

8-Φ26

125

432

295

295

240

188

36

34

2

8-Φ30

8-Φ30

150

495

340

345

280

218

38

36

2

8-Φ34

8-Φ33

200

597

405

415

345

285

44

42

2

12-Φ34

12-Φ36

250

673

470

470

400

345

48

46

2

12-Φ41

12-Φ36

300

762

530

530

460

410

54

52

2

16-Φ41

16-Φ36

(GB): PN10.0MPa

DN

L

D

DI

D2

b

t

Z-Φd

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

165

105

105

75

45

20

20

2

4-Φ14

4-Φ14

20

190

130

130

90

55

22

22

2

4-Φ18

4-Φ18

25

216

140

140

100

65

24

24

2

4-Φ18

4-Φ18

32

229

155

155

110

78

26

26

2

4-Φ22

4-Φ22

40

241

170

170

125

85

28

28

2

4-Φ22

4-Φ22

50

292

195

195

145

100

30

30

2

4-Φ26

4-Φ26

65

330

220

220

170

120

34

34

2

8-Φ26

8-Φ26

80

356

230

230

180

135

36

36

2

8-Φ26

8-Φ26

100

432

265

265

210

160

40

40

2

8-Φ30

8-Φ30

125

508

315

315

250

188

40

40

2

8-Φ33

8-Φ33

150

559

355

355

290

218

44

44

2

12-Φ33

12-Φ33

200

660

430

430

360

285

52

52

2

12-Φ36

12-Φ36

250

787

505

505

430

345

60

60

2

12-Φ39

12-Φ39

300

838

585

585

500

410

68

68

2

16-Φ42

16-Φ42

GB): PN16.0Mpa

DN

L

D

DI

D2

b

t

Z-Φd

JB/T 79

HG/T20592

JB/T 79

HG/T20592

JB/T 79

HG/T20592

15

230

105

105

75

45

20

20

2

4-Φ14

4-Φ14

20

240

130

130

90

55

24

24

2

4-Φ18

4-Φ18

25

260

140

140

100

65

24

24

2

4-Φ18

4-Φ18

32

300

155

155

110

78

28

28

2

4-Φ22

4-Φ22

40

360

170

170

125

85

28

28

2

4-Φ22

4-Φ22

50

400

195

195

145

100

30

30

2

4-Φ26

4-Φ26

65

490

220

220

170

120

34

34

2

8-Φ26

8-Φ26

80

580

230

230

180

135

36

36

2

8-Φ26

8-Φ26

100

620

265

265

210

160

40

40

2

8-Φ30

8-Φ30


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