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Q41F Stainless Steel Ball Valve

Q41F stainless steel ball valve are widely used in oil, gas, coal and ore mining, refining and processing and pipeline transportation systems; in chemical products, medicine and food production systems; in hydropower, thermal power and nuclear power power power production systems; in urban and industrial enterprises water supply and drainage, heating and gas supply systems; in farmland drainage and irrigation systems; in metallurgical production systems An important mechanical product closely related to people's life. The ball valve is sealed in all kinds of pipeline systems and is used to cut off or connect the medium flow, so that the medium can be transported to each designated point according to the predetermined procedure.
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  • ZCQ41F

  • ZC

  • ZCBV

Product Description

Structural characteristics

(1) Small fluid resistance, full size of the ball valve is basically no flow resistance.
(2) Simple structure, small volume and light weight.
(3) Compact.It has two sealing surface, and the current ball valve sealing material using plastic, good sealing, can achieve sealing.It has also been used in vacuum systems.
(4) Easy to operate, fast on and off, from full open to full close only rotation 90°, convenient for remote control.
(5) Easy maintenance, simple ball valve structure, sealing ring is generally active, disassembly and replacement are relatively convenient.
(6) When fully open or fully closed, the sealing surface of the ball and seat is isolated from the medium, which will not cause valve sealing when passing through.

Execution standard


Design and manufacturing: API 6D, API 608, BS 5351, GB/T 12237
Structure length: ASME B 16.10, GB/T 12221
Connecting flange: JB/T 79.1~79.4, ASME B 16.5, HG/T 20615, HG/T 20592, JIS B2238, GB/T 9113.1~9113.4
Test and inspection: API 598, GB/T 13927, GB/T 26480, JB/T9092, ISO 5208


Performance parameter

Nominal diameter: DN15~200mm
Nominal pressure: 1.6~10MPa
Applicable temperature: -196~600℃
Applicable medium: water, oil, steam, partial acid, alkali, etc
Driving mode: manual, electric, pneumatic

Product Dimensions

PN1.6MPa

DN(mm)

15

20

25

32

40

50

65

80

100

125

150

200

L

130

130

140

165

165

203

222

241

305

356

394

457

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

DN(mm)

15

20

25

32

40

50

65

80

100

125

150

200

L

130

150

160

180

200

230

290

310

350

400

480

600

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)

3

4

5

10

14

20

25

30

40

65

85

153


PN4.0MPa

DN(mm)

15

20

25

32

40

50

65

80

100

125

150

200

L

140

152

165

178

190

216

241

283

305

381

403

502

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)

3

4

5

10

14

20

25

50

70

80

101

216


PN6.4MPa

DN(mm)

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

1000

1100

1500

1800

WT(kg)

-

-

-

-

-

34

44

60

87

125

216

346


PN10.0MPa

DN(mm)

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

1000

1100

1500

1800

WT(kg)

-

-

-

-

28

41

54

72

105

152

262

428


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