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Q641F stainless steel pneumatic ball valve


Q641F stainless steel pneumatic ball valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
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Q641F 气动不锈钢球阀 概述 I. Overview of Q641F pneumatic stainless steel ball valve  

       气动不锈钢球阀是一种转角为 90 的旋转类阀门 , 密封性能优良 流量系数大 , 流阻系数小 结构简单, 使用寿命长 , 便于维修。 Q641F pneumatic stainless steel ball valve is a rotary valve with a rotation angle of 90 . It has excellent sealing performance , large flow coefficient, small flow resistance coefficient , simple structure, long service life and easy maintenance. Products are widely used in chemical, textile, power, food and pharmaceutical, refrigeration, and paper industry system control.  

Q641F 气动不锈钢球阀 执行机构 Q641F pneumatic stainless steel ball valve actuator  

GT 型气动执行器,有双作用式和单作用式(弹簧复位),齿轮齿条传动,安全可靠;大口径阀门采用系列 AW 型气动执行器拔叉式传动,结构合理,输出扭矩大,有双作用式和单作用式。 Adopt new series GT type pneumatic actuator, with double acting and single acting (spring return), rack and pinion transmission, safe and reliable; large-caliber valve adopts series AW type pneumatic actuator with fork-type transmission, with reasonable structure and output torque Large, there are double acting and single acting.
、齿轮式双活塞,输出力矩大,体积小。 1. Gear-type double piston with large output torque and small volume.  
、气缸选用铝金材料,重量轻、外形美观。 2. The cylinder is made of aluminum and gold, which is light in weight and beautiful in appearance.  
、可在顶部、底部安装手动操作机构。 3. Manual operation mechanism can be installed on the top and bottom.  
、齿条式连接可调节开启角度、额定流量。 4. Rack-type connection can adjust opening angle and rated flow.  
、执行器可选带电讯号反馈指示及各类附件以实现自动化操作。 5. The actuator can be provided with electric signal feedback indication and various accessories to realize automatic operation.  
IS05211 标准连接为产品的安装更换提供了方便。 6. IS05211 standard connection provides convenience for product installation and replacement.  
、两端调的节螺钉可使标准产品在 0 90 4 的可调范围。 7. The adjustable joint screws at both ends can make standard products have an adjustable range of 4 between 0 and 90 . Ensures synchronization accuracy with the valve.  

Q641F 气动不锈钢球阀 附件的选项 Options for Q641F pneumatic stainless steel ball valve accessories  

The following accessories can be selected according to different controls and requirements:  
Cut-off accessories: single electronically controlled solenoid valve, double electronically controlled solenoid valve, limit switch feedback device.  
Adjustable accessories: electrical, pneumatic, electrical converters.  
Air source processing accessories: air filter pressure reducing valve, air source processing triplet.

HVSD 手操机构 Manual mechanism: HVSD manual operation mechanism  

Q641F 气动不锈钢球阀 执行标准 Fourth, Q641F pneumatic stainless steel ball valve implementation standards  

设计与制造: GB12237-89 API608 API 6D JPI 7S-48 BS5351 DIN3357 1. Design and manufacture: GB12237-89 , API608 , API 6D , JPI 7S-48 , BS5351 , DIN3357 .

、法兰尺寸: JB/T74 90 JB74 90 )、 GB9112 9131 HGJ44 76 SH3406 ANSI B16.5 JIS B2212 2214 NF E29-211 DIN2543 2. Flange dimensions: JB / T74 90 ( JB74 90 ), GB9112 9131 , HGJ44 76 , SH3406 , ANSI B16.5 , JIS B2212 2214 , NF E29-211 , DIN2543 .
、结构长度: GB12221-89 ANSI B16.10 JIS B2002 NF E29-305 DIN3202 3. Structure length: GB12221-89 , ANSI B16.10 , JIS B2002 , NF E29-305 , DIN3202 .  
、检验主试验: JB/T 9092 API 598 4. Main test of inspection: JB / T 9092 , API 598 .  

Q641F 气动不锈钢球阀 性能规范 Five, Q641F pneumatic stainless steel ball valve performance specifications  

Nominal diameter DN (mm)

15-250

Nominal pressure PN (MPa)

1.6

Nominal pressure PS (MPa)

Strength test

2.4

Seal test

1.76

Material \ Material Code

C

P

R

main part

Valve body

WCB

ZG1Cr18Ni9Ti

ZG0Cr18Ni12Mo2Ti

Butterfly

2Cr13

1Cr18Ni9Ti

1Cr18Ni12Mo2Ti

Valve stem

2Cr13

1Cr18Ni9Ti

1Cr18Ni12Mo2Ti

Sealing ring

Reinforced polytetrafluoroethylene

filler

Teflon flexible graphite

Applicable conditions

Applicable medium

Water, steam, oil

Nitric acid

Acetic acid

proper temperature

-28 ℃ ~ 300 ℃

Actuator

model

BAW series, GT series, SW series

Air pressure

0.4-0.7Mpa

Dimensions of Q641F stainless steel pneumatic ball valve:

Q641F不锈钢气动球阀结构图

Nominal diameter DN (mm)

Size (mm)

Actuator model

L

D

D1

D2

b

f

Z-Φd

15

108

95

65

45

14

2

4-14

GT52 / GT63K

20

117

105

75

55

14

4-14

GT63 / GT63K

25

127

115

85

65

14

4-14

GT63 / GT83K

32

140

135

100

78

16

4-18

GT83 / GT83K

40

165

145

110

85

16

3

4-18

GT83 / GT110K

50

178

160

125

100

16

4-18

GT83 / GT110K

65

190

180

145

120

18

4-18

GT110 / GT127K

80

203

195

160

135

20

8-18

GT127 / GT127K

100

305

215

180

155

20

8-18

GT127 / GT160K

125

256

245

210

185

twenty two

8-18

GT160 / GT190K

150

394

280

240

210

twenty four

8-23

GT190 / GT210K

200

457

335

295

265

26

12-23

GT254 / BAW20S

250

533

405

335

320

30

12-25

BAW17 / BAW20S

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