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high-vacuum ball valve for sale GU series

Min.Order Quantity: 1 Set/Sets high-vacuum ball valve for sale GU series

Supply Ability: 2 Set/Sets per Month high-vacuum ball valve for sale GU series

Payment Terms: L/C,T/T,


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high-vacuum ball valve for sale GU series

 

GU series vacuum ball valve is applicable for the media flow of connecting or cutting off the pipeline in the vacuum system.
It is straight-way manual-operated ball valve. It relies on spherical sealing. It can be used in both the vacuum and low pressure conditions. It can also be installed in any wanton position.
The applicable operating media are acid, alkali gas or liquid.
Applicable media temperature: -25℃+230℃
Please refer to the below table for the main technical performance & parameters of GUQ series pneumatic vacuum ball valves.

Main technical data:

 

Applicable range (Pa)

Fast  release flange KF2x10 5 1.3x10 -5

Loose flange 16x10 51.3x10 -5

Gas leakage rate (Pa.L/S)

≤1.3x10-5

Medium temperature 

Standard manufacture-30+150

Special designation-30+240

Installation position

Any

Flange standard

GB4982GB/T6070

GU.jpg

 

 

GU.png

Picture oneFast release flangeKFconnection and outline dimensionGB4982

 

Model

Nominal diameter (DN)

ΦD

ΦB

H

L

A

GU-16/KF

16

30

17.2

62

100

120

GU-25/KF

25

40

26.2

75

114

150

GU-40/KF

40

55

41.2

115

165

200

GU-50/KF

50

75

52.2

125

175

221

 

Picture twoLoose flange connection and outline dimension GB/T6070

 

Model

Nominal diameter (DN)

ΦD

ΦB

H

L

A

n-ΦC

GU-10

10

55

40

60

92

120

4-Φ6.5

GU-16

16

60

45

62

100

120

GU-20

20

65

50

73

114

150

GU-25

25

70

55

75

114

150

GU-32

32

90

70

93

140

180

4-Φ9

GU-40

40

100

80

115

165

200

GU-50

50

110

90

125

175

221

GU-63

63

130

110

166

186

230

GU-80

80

145

125

175

198

375

8-Φ9

GU-100

100

165

145

189

220

405

GU-125

125

200

175

232

266

360

8-Φ11

GU-150

150

225

200

250

296

400

GU-200

200

285

260

306

390

620

12-Φ12

 


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