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Qucheng Valve Manufacturing Co., Ltd.

Add: Huilong Road, Hengfeng County Economic Development Park, Shangrao City, Jiangxi, China

Zip code: 334300

Tel: +86-793-5666767

Fax: +86-793-5666768

Marketing Department:

Mei Duanping +86-18279315000

Qiu Zhiqiang +86-18507949570

Kong Xinming +86-13576394097

General manager:

Denny Zhang +86-13905893101

Email: valve@quchenggroup.com

URL: www.quchengvalve.com

Group: www.quchenggroup.com

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PTFE lined Ball valve 01-Q41F46-16C

Product features:
1, Ball valve FEP liner layer having a high chemical stability, can be applied in addition to "molten alkali metals and elemental fluorine", other than any strong corrosive properties. 
2, full bore, floating ball structure, Valve can be closed without leakage over the entire Pressure range, easier piping system Pigging and pipeline maintenance. 
3, the opening and closing member balls member and Valve rod casting (forging) as a whole, due to the pressure caused by the change to eliminate the possibility of pressure parts Valve rod inside out, from the fundamental guarantee for the safe use of the project. 
4, compact structure, body cavity minimum space, reducing the media retention, in addition, a special molding process, so that the surface density Seal well, combined with the word ring PTFE Packing mix that Valve achieve zero leakage. 
5, Two-Piece, Three-piece structure can be adapted to a variety of piping systems and different working conditions, wherein three Ball valve allows the main body and both sides body separation can be achieved online quick replacement and maintenance. 
Performance parameters:

Model

Q41F46-10

Q41F46-16

Q41F46-10C

Q41F46-16C

Working Pressure (MPa)

1.0

1.6

1.0

1.6

Suitable temperature (°C)

-10 To 150

-20 To 150

Applicable medium

Corrosive medium

Materials

body

Cast iron lined with polytetrafluoroethylene

Cast steel lined with polytetrafluoroethylene

Ball

Cast steel lined polytetrafluoroethylene

Seal ring

reinforced PTFE

Polytetrafluoroethylene

Packing

Polytetrafluoroethylene


Shape And connection Size

Nominal diameter

PN1.6(MPa)Shape size and connection size(mm)

Reference value

DN

L

D

D1

D2

f

b

Z-Φd

H1

Do

15

130

95

65

45

3

14

4-Φ14

95

140

20

140

105

75

55

3

14

4-Φ14

98

150

25

150

115

85

65

3

16

4-Φ14

113

150

32

165

135

100

78

3

18

4-Φ18

130

180

40

180

145

110

85

3

18

4-Φ18

135

200

50

200

160

125

100

3.5

20

4-Φ18

140

220

65

220

180

145

120

3.5

20

4-Φ18

145

280

80

250

195

160

135

4

22

8-Φ18

205

320

100

280

215

180

155

4

24

8-Φ18

230

380

125

320

245

210

185

4

26

8-Φ18

252

500

150

360

280

240

210

4

28

8-Φ23

283

600

200

400

335

295

265

5

30

8-Φ23

325

750

250

450

405

355

320

5

34

12-Φ26

370

900