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Product Details

Cryogenic Pneumatic Ball Valve

Do you want to provide end-to-end flow control solutions to your clients?
Then you have come to the right place.
We offer better complete range of solution and quality industry valves to match your and your clients' need best. (OEM &ODM manufacturing).
Port: Xiamen
Certification: ISO9001,CE etc.
Price: Negotiable
Payment term: TT, LC
Delivery date: 40days
Packing: export standard
Warranty: 18 months
MOQ: 1 set
Product Details

Product manual
Q641F, Q641Y Type PN16 ~ PN64 Pneumatic Ball Valves: Pneumatic, Flanged, Floating Ball Straight-through structural forms with seat sealing surfaces made of PTFE, reinforced PTFE plastic (Q641F), metal overcoated cobalt base (Q641Y), nominal pressure PN16 ~ PN63, body material is WCB, CF8, CF8M, alloy steel ball valve.

Product performance parameters

Q641F, Q641Y PN16 ~ PN63 pneumatic ball valve components and materials

Model

PN

Work pressure

Proper temperature℃

Suitable media

Q641F-16C

16

1.6

≤180

Water, gas, oil

Q641F-25

25

2.5

Q641F-40

40

4

Q641Y-16C

16

1.6

≤425

Water, gas, oil containing granular media

Q641Y-25

25

2.5

Q641Y-40

40

4

Q641F-16P

16

1.6

≤180

Nitric acids

Q641F-25P

25

2.5

Q641F-40P

40

4

Q641Y-16P

16

1.6

≤450

Water, gas, oil containing granular media

Q641Y-25P

25

2.5

Q641Y-40P

40

4

Q641F-16R

16

1.6

≤180

Nitric acids

Q641F-25R

25

2.5

Q641F-40R

40

4

Q641Y-16R

16

1.6

≤450

Water, gas, oil containing granular media

Q641Y-25R

25

2.5

Q641Y-40R

40

4

Q641F-16I

16

1.6

-29~150

Water, steam, oil and so on

Q641F-25I

25

2.5

Q641F-40I

40

4

Q641F-63I

63

6.3

Product Parts Materials

Q641F, Q641Y PN16 ~ PN63 pneumatic ball valve components and materials

Model

Material

Body

   Valve stem

   Sealing surface

   Filler

Q641F-16C

WCB

2Cr13

PTFE、 Enhanced

PTFE

Q641F-25

304

Q641F-40

316

Q641Y-16C

1Cr18Ni9Ti

Cobalt metal welding

   Flexible graphite

Q641Y-25

1Cr18Ni12Mo2Ti

Q641Y-40


Q641F-16P

CF8

304

PTFE、 Enhanced

PTFE

Q641F-25P

Q641F-40P

Q641Y-16P

Cobalt metal welding

   Flexible graphite

Q641Y-25P

Q641Y-40P

Q641F-16R

CF8M

316

PTFE、 Enhanced

PTFE

Q641F-25R

Q641F-40R

Q641Y-16R

Cobalt metal welding

   Flexible graphite

Q641Y-25R

Q641Y-40R

Q641F-16I

Alloy steel

Stainless steel

Q641F-25I

Q641F-40I

Q641F-63I

Product shape and structure size

Q641F, Q641Y PN16 pneumatic ball valve main shape and size (mm)

DN

L

D

H

H1

L0

weight/kg

15

130

95

185

39

140

6

20

130

105

189

43

140

7

25

140

115

210

48

158

8

32

165

135

265

58

211

12

40

165

145

260

62.5

211

14

50

200

160

295

76

211

18

65

220

180

340

86

268

26

80

250

195

355

100

268

34

100

280

215

430

131

408

61

125

320

245

465

148

408

104

150

360

280

580

173

543

158

200

457

335

710

219

684

276

250

533

405

790

260

684

425

300

610

460

870

305

684

580

Q641F, Q641Y PN25 pneumatic ball valve main shape and structure size (mm)

DN

L

D

H

H1

L0

weight/kg

15

140

95

185

39

140

6

20

152

105

189

43

140

7

25

165

115

210

48

158

10

32

178

135

265

58

211

14

40

190

145

283

62.5

211

16

50

216

160

295

76

247

22

65

241

180

340

86

268

34

80

283

195

355

100

268

40

100

305

230

455

134

408

78

125

381

270

515

148

437

130

150

403

300

600

173

543

195

200

419

360

740

223

684

297

250

568

425

920

283

684

460

300

648

485

955

321

684

700

Q641F, Q641Y type PN40 pneumatic ball valve main shape and size (mm)

DN

L

D

H

H1

L0

weight/kg

15

140

95

185

39

140

7

20

152

105

189

43

140

8

25

165

115

210

48

158

11

32

178

135

265

58

211

15

40

190

145

283

62.5

247

19

50

216

160

295

76

247

22

65

241

180

340

86

268

33

80

283

195

380

100

315

44

100

305

230

455

134

408

84

125

381

270

515

148

543

162

150

403

300

600

173

543

197

200

419

375

740

223

684

342

250

568

445

920

283

684

500

300

648

510

955

321

684

705

Q641F, Q641Y type PN64 pneumatic ball valve main shape and structure size (mm)

DN

L

D

H

H1

weight/kg

15

140

105

70

210

20

152

130

75

250

7.2

25

165

140

85

261

9

32

178

155

100

262

13

40

190

170

115

294

15

50

216

180

130

352

19

65

241

205

155

398

42

80

283

215

180

461

50

100

305

250

210

488

68

125

381

108

150

403

140


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