BQ641F pneumatic insulation ball valve

  • Taxonomy:Pneumatic ball valve

  • Click times:
  • Date of release:2019/01/15
  • Specifications:
  • Type:
  • inquiry
  • introduce

First, BQ641F pneumatic insulation ball valve overview

BQ641F pneumatic thermal insulation ball valve has good thermal insulation and cold storage 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. Mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems to transport high viscosity medium that will solidify at room temperature. Because of the monolithic structure, the thermal ball valve is smaller than the general ball valve, lighter in weight, and has no external leakage, and has good sealing performance. The carbon steel pipe of the jacket is more resistant to welding than the casting.


Second, BQ641F pneumatic insulation ball valve technical specifications


design standardsASME B 16.34 GB/T12224
Structure lengthASME B 16.10 GB/T12221
Connection flangeASME B 16.5、JB/T 79
Drive modeManual, electric, pneumatic
Test and inspectionJB/T9092 API 598
Applicable mediumHeavy oil, glue, etc.


Third, the main components of BQ641F pneumatic insulation ball valve


Part NameMaterial
      C      P       R
Jacket25SUS304SUS304
SeatWCBSUS304SUS316
Valve body25SUS304SUS316
Seal ringRPTFEPTFEPara-polyphenylene
SphereSUS304SUS304SUS316
Valve stem1Cr13SUS304SUS316
fillerFlexible graphite RPTFEPTFE
Packing glandWCBSUS304SUS316


Fourth, BQ641F pneumatic insulation ball valve dimensions



BQ41F-16 (Series 1) (national standard size)


Nominal diameter

 DN(Mm)

size(Mm)

Flange (Inch)

L

D

K

D

C

Z-Φd

15

108

135

100

78

16

Z-Φ18

DN32

20

117

145

110

85

16

Z-Φ18

DN40

25

127

160

125

100

16

Z-Φ18

DN50

32

140

180

145

120

18

Z-Φ18

DN65

40

165

180

145

120

18

Z-Φ18

DN65

50

178

195

160

135

19

Z-Φ18

DN80

65

203

245

210

185

21

Z-Φ18

DN125

80

229

280

240

210

23

Z-Φ23

DN150

100

254

335

295

265

24

Z-Φ23

DN200

125

267

335

295

265

24

Z-Φ23

DN200

150

292

405

355

320

28

Z-Φ25

DN250

200

330

520

470

435

32

Z-Φ25

DN350



Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a pneumatic ball valve brand enterprise integrating scientific research, design, manufacture, sales and service. It has accumulated rich production and sales experience in the field of industrial automation valves. If you have any questions, please call us at 021-66400088 and we will do our best to provide you with satisfactory service.


Pneumatic insulation ball valve

The address of this article:http://en.gcpv.cn/product/588.html

Key word:BQ641Fpneumaticinsulationballvalve,Flangetypeheatpreservationpneumaticballvalve,Pneumaticinsulationballvalve

Recently browse:

Related products:

Related news:

分享 一键分享
Please leave a message for us
Please input the message here, and we will contact you as soon as possible.
name
Contacts
Telephone
Telephone
mailbox
mailbox
address
address