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BQ41F Insulation Ball Valve

  • 1、Product model BQ41F
  • 2、Nominal diameter NPS1/2
  • 3、Nominal pressure Class150~300Lb
  • 4、Main material 1Cr18Ni9Ti, SS304
  • 5、Applicable medium heavy oil, glue and other easy to solidify medium
  • 6、Drive mode manual, electric, pneumatic
  • 7、Design standard ASMEB16.34GB/T12224
  • 8、Structure length ASMEB16.10GB/T12221
  • 9、Connection flange ASMEB16.34JB/T79
  • 10、Test and check JB/T9092 API 598
客户订购咨询:15000666432
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Detail

BQ41F Insulation Ball Valve features
BQ41F Insulation Ball Valve produced and sold by Woci valve group with insulation, cold insulation properties. According to GB design and manufacture of flange connection by 79-94 standard for the manufacture of petroleum, chemical, metallurgical, pharmaceutical industry.
BQ41F Insulation Ball Valve as a result of steam jacket insulation. So even if the outside temperature drops below zero, the valve is still flexible operation to ensure that the pipeline can be disconnected, the advantage of the general control valve does not have. It is the ideal control valve for heavy oil pipelines.
According to user needs jacket injection steam, thermal oil, cooling water, air conditioning and so on. Use the entire valve temperature or temperature to reach the desired temperature. To prevent the media crystallization. BQ41F shrinking insulation ball valve products have good insulation cold and cold characteristics, with the pain of the valve diameter and diameter of the same, but can effectively reduce the pipeline heat loss of medium. Mainly used in petroleum, chemical, metallurgy, pharmaceuticals, food and other systems to transport medium viscosity will be solidified at room temperature.


BQ41F Insulation Ball Valve main connection size (mm)

DN

Flange specifications

Size (mm)

Weight (Kg)

d

L

H

W

E

Q.

P

inch

DN

150,300 Lb; 10K, 20K

1/2

15

15 * 40

15

110

101

130

58.5

147

NPT3 / 4

5

3/4

20

20 * 40

19

117

101

160

58.5

147

NPT3 / 4

6

1

25

25 * 50

25

127

106

160

63.5

156

NPT3 / 4

9

1 1/2

40

40 * 65

38

165

125

230

62.5

181

NPT3 / 4

15

2

50

50 * 80

51

178

135

230

68

218

NPT3 / 4

21

3

80

80 * 150

76

229

193

400

82

275

NPT3 / 4

38

4

100

100 * 200

102

254

265

700

83

300

NPT3 / 4

70

6

150

150 * 250

152

292

355

1100

95

403

NPT1

101

8

200

200 * 350

203

330

410

1100

100

492

NPT1

140


BQ41F Insulation Ball Valve parts list

Serial number

Part Name

Material

GB

ASTM

1

Jacket

25

105

2

Seat

WCB

A216-WCB

3

Body

25

A105

4

Sealing ring

PTFE, para-polystyrene

5

Sphere



6

Valve stem

1Cr13

A247-410

7

filler

Flexible graphite

8

Packing gland

WCB

A216-WCB

Note: the main components of the thermal jacket ball valve and the sealing surface of the material can be designed according to the actual conditions or user requirements.


BQ41F Insulation Ball Valve type I main connection size

DN

L

D

D1

D2

B

F

Z-Φd

2-G

15

130

95

65

45

14

2

4-Φ14

3/8

20

150

105

75

55

14

2

4-Φ14

3/8

25

160

115

85

65

14

2

4-Φ14

3/8

32

165

135

100

78

16

2

4-Φ18

1/2

40

180

145

110

85

16

3

4-Φ18

1/2

50

200

160

125

100

16

3

4-Φ18

1/2

65

220

180

145

120

18

3

4-Φ18

1/2

80

250

195

160

135

20

3

4-Φ18

1/2

100

280

215

180

155

20

3

4-Φ18

1/2

125

320

280

240

210


3

4-Φ23

1/2

150

360

335

295

265

26

3

4-Φ23

1/2


BQ41F Insulation Ball Valve type II main connection size

DN

L

D

D1

D2

B

F

Z-Φd

2-G

15

130

95

65

45

14

2

4-Φ14

3/8

20

150

105

75

55

14

2

4-Φ14

3/8

25

160

115

85

65

14

2

4-Φ14

3/8

32

165

135

100

78

16

2

4-Φ18

1/2

40

180

145

110

85

16

3

4-Φ18

1/2

50

200

160

125

100

16

3

4-Φ18

1/2

65

220

180

145

120

18

3

4-Φ18

1/2

80

250

195

160

135

20

3

4-Φ18

1/2

100

280

215

180

155

20

3

4-Φ18

1/2

125

320

280

240

210


3

4-Φ23

1/2

150

360

335

295

265

26

3

4-Φ23

1/2


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