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Q41F type floating soft seal ball valve
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Q41F type floating soft seal ball valve

Q41F type PN16~PN63 floating soft-sealed ball valve is used on various pipelines of Class150~Class1500, PN16~PN63, JIS10K~JIS20K. It is used to cut off or connect the media in the pipeline. Different materials are selected, which can be applied to water, steam, oil, liquefied gas, natural gas, gas, nitric acid, acetic acid, oxidizing media, urea and other media.
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服务热线010-8928 3399
Product introduction
Parameters

【Product use】

Q41F type PN16~PN63 floating soft-sealed ball valve is used on various pipelines of Class150~Class1500, PN16~PN63, JIS10K~JIS20K. It is used to cut off or connect the media in the pipeline. Different materials are selected, which can be applied to water, steam, oil, liquefied gas, natural gas, gas, nitric acid, acetic acid, oxidizing media, urea and other media.

【Product features】

1. Among various valves, the flow resistance of the ball valve is the smallest. When the full-diameter ball valve is opened, the diameter of the ball channel, the valve body channel and the connecting pipe are equal and form a straight diameter, and the medium can flow through almost without loss.

2. The ball valve can be fully closed and fully opened by rotating 90°, and it can be opened and closed quickly.Compared with gate valves and globe valves of the same specifications, ball valves are small in size and light in weight, making them easy to install in pipelines.

【Performance parameters】

Model number

Q41F-16C
Q41F-25C

Q41F-16P
Q41F-25P

Working pressure(MPa)

1.6~2.5

Applicable temperature(℃)

≤180

Applicable media Water, steam, oil Weakly corrosive media
Material Valve body, valve cover Carbon steel cast steel Chrome-nickel stainless steel
Sphere, valve stem Chromium/chromium-nickel/chromium-nickel-molybdenum stainless steel Chrome-nickel stainless steel
Sealing ring Flexible graphite washer/316+ flexible graphite washer
Packing PTFE

PN1.6MPa main connection size and weight

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

85

95

107

142

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050

1050

1410

Wt(Kg)

2.5

3

5

6

7

10

15

19

33

58

93

160

PN2.5MPa main connection size and weight

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

320

400

400

550

H

59

63

75

97

107

142

152

178

252

272

342

345

W

130

130

160

230

230

400

400

700

1100

1100

1500

1500

Wt(Kg)

2.5

3

5

6

7.5

10

15

20

33

60

93

175

PN4.0MPa main connection size and weight

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

180

200

220

250

280

320

400

400

400

H

59

63

75

85

95

107

142

152

178

252

272

342

W

130

130

160

230

230

400

400

700

1100

1100

1500

1500

Wt(Kg)

3

4

5

7

9

12

18

28

46

75

106

190

PN6.4MPa main connection size and weight

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

165

190

216

229

241

292

330

356

432

508

559

660

H

59

63

75

97

107

142

152

178

252

272

305

398

W

130

130

160

230

230

400

400

700

1100

1100

1500

1800

Wt(Kg)

6.5

7

8

12

14

18

28

40

65

98

140

250

PN10MPa main connection size and weight

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

165

190

216

229

241

292

330

356

432

508

559

660

H

59

63

75

97

107

142

152

178

252

272

305

398

W

130

130

160

230

230

400

400

700

1100

1100

1500

1800

Wt(Kg)

6.5

7

10

15

18

25

32

46

75

 

 

 

 

【Structure picture】

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Contact us

WeChat public account: Beijing Valve General Factory Co., Ltd.

switchboard: 010-8928 3399

fax:010-8928 3802

Sales hotline:010-8928 3800010-8928 3399转2288

mailbox:bvmc@bvmc.cc

Address: No. 3, Lvhai Road, Pangezhuang Town, Daxing District, Beijing

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