BQ41F Insulation Jacket Wafer Connecting Ball Valve

BQ41F thermal insulation jacketed ball valve, also known as jacketed ball valve, is a metal jacket welded on the basis of the ball valve, which is used to inject steam or other thermal insulation and cooling medium to ensure that the medium in the valve can work normally. The thermal insulation jacketed ball valve has good thermal insulation and cold insulation characteristics, and the diameter of the valve is consistent with the diameter of the pipe, and at the same time, it can effectively reduce the heat loss of the medium in the pipeline. According to the structure of the ball valve, the thermal insulation ball valve has several structural forms, such as integral thermal insulation ball valve, two-piece thermal insulation ball valve, and wafer thermal insulation ball valve.

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Introduction of BQ41F insulation jacketed ball valve:

BQ41F thermal insulation jacketed ball valve, also known as jacketed ball valve, is a metal jacket welded on the basis of the ball valve, which is used to inject steam or other thermal insulation and cooling medium to ensure that the medium in the valve can work normally. The thermal insulation jacketed ball valve has good thermal insulation and cold insulation characteristics, and the diameter of the valve is consistent with the diameter of the pipe, and at the same time, it can effectively reduce the heat loss of the medium in the pipeline. According to the structure of the ball valve, the thermal insulation ball valve has several structural forms, such as integral thermal insulation ball valve, two-piece thermal insulation ball valve, and wafer thermal insulation ball valve.

BQ41F thermal insulation jacketed ball valve is smaller in volume and lighter in weight than ordinary ball valves, and has no leakage and good sealing performance.

BQ41F insulation jacketed ball valve application range:

BQ41F thermal insulation jacketed ball valve is mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems to transport heavy oil, glue and other high-viscosity media that will solidify at room temperature.

Structural features of BQ41F insulation jacketed ball valve:

BQ41F thermal insulation jacketed ball valve adopts integral jacket structure design, which can keep warm and cold more evenly. The thermal insulation ball valve is smaller in volume and lighter in weight than ordinary ball valves, and has no leakage and good sealing performance. The jacket is welded with carbon steel pipe. Stronger and more pressure-resistant than casting. The jacket, the outside of the valve body and the jacket pipe are welded, and the maximum pressure allowed for steam or cold water is 1MPa.

The thermal insulation ball valve has good thermal insulation and cold insulation characteristics. Except for the reduced diameter thermal insulation ball valve, the diameter of the valve is the same as the diameter of the pipe, the medium flows in a straight line, and the resistance is small, which can effectively reduce the heat loss of the medium in the pipeline. Therefore, it is easy to solidify. , High viscosity liquid medium has excellent performance.

 

BQ41F insulation jacketed ball valve parts material:

serial number

Part Name

material

GB

ASTM

1

Clamp sleeve

25

105

2

valve seat

WCB

A216-WCB

3

valve body

25

A105

4

sealing ring

PTFE、Para polyphenylene

5

spheroid

 SS304/316

SS304/316

6

valve stem

1Cr13

A247-410

7

packing

Flexible graphite

8

packing gland

WCB

A216-WCB

BQ41F Insulation Jacket Wafer Connecting Ball Valve Performance parameters:

design standards

ASME B 16.34    GB/T12224

Structure length

ASME B 16.10     GB/T12221

connecting flange

ASME B 16.5、JB/T 79

drive mode

Manual, Electric, Pneumatic

Test and Inspection

JB/T9092   API 598

Applicable media

Easy to solidify medium such as heavy oil and glue

BQ41F Insulation Jacket Wafer Connecting Ball Valve External dimensions:

Nominal diameter (DN)

d

L

D

E

Q

H

W

Pipe Thread

(mm)

(in)

(mm)

(in)

P

20

3/4″

19

117

40

1 1/2″

58.5

147

101

170

G3/4″

25

1″

25

127

50

2″

62.5

156

106

170

G3/4″

40

1 1/2″

38

165

65

2 1/2″

63.5

181

125

250

G3/4″

50

2″

51

178

80

3″

68

218

135

250

G3/4″

80

3″

76

229

150

6″

82

275

193

350

G3/4″

100

4″

102

254

200

8″

83

300

265

420

G3/4″

150

6″

152

292

250

10″

95

403

355

1000

G3/4″

200

8″

203

330

350

12″

100

495

410

1300

G3/4″

Warranty

1 year

Customized

ODM, OBM, Software reengineering

Place of Origin

China WenZhou

Port

ShangHai

Power

Manual

Temperature of Media

High Temperature, Medium Temperature, Normal Temperature

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