气动Ｏ型切断球阀

气缸类型

Cylinder type

GT系列、AT系列、AW系列

GT series, AT series, AW series

阀门类型

Valve type

分体式浮动球阀 Split floating ball valve

作用方式

Work way

双作用活塞式、单作用弹簧复位式

Double acting piston type, single acting spring return type

阀门型号

Valve type

Q641F/N/PPL/H/Y/W

气源压力

Air pressure

4~8Bar

连接方式

Connection mode

法兰面RF FF RTJ 等

Flange face RF FF RTJ etc

工作介质

Working medium

干燥、清洁不含腐蚀气体

Dry and clean without corrosive gas

公称通径

Nominal diameter

DN15～200mm

工作温度Working temperature

常温型：-20℃~80℃(丁腈橡胶O型圈) Room

temperature type: ~ 20 ℃ to 80 ℃ (nitrile rubber O-rings)

公称压力

Nominal pressure

1.0~10.0MPa 150~600Lb

高温型：-20℃~160℃(氟橡胶O型圈) High temperature

type: -20 ℃ to 160 ℃ (fluorine rubber O-rings)

阀体材质

Body material

铸钢、不锈钢 Cast steel, stainless steel

304/316/316L等 Etc

动作范围

Range of motion

0~90o ±5°

球体材质

Ball material

13Cr、不锈钢 Stainless steel 304/316/316L等 Etc

接口螺纹

Interface thread

GT52~GT83 G1/8"

阀座密封

Seat tightness

RPTFE、NYLON、PPL、金属密封材料等

Metal sealing materials, etc

GT110~GT210 AT52~AT210 G1/4"

适用温度

Suitable temperature

RPTFE≤150℃、PPL≤300℃、

金属密封Metal seal ≤425℃

阀位信号

Valve position signal

定位器：4~20mA/回信器：全开全关信号

Locator: 4~20mA/reply: full ON/OFF signal

适用介质

Applicable medium

水、蒸汽及油品等腐蚀性和非腐蚀性介质

Water, steam, oil corrosion and the corrosion medium, etc

L

D

D1

D2

b

f

n-φd

L

D

D1

D2

b

f

n-φd

L

D

D1

D2

b

f

n-φd

15

130

95

65

14

14

2

4-14

130

95

65

16

16

2

4-14

108

89

60.5

35

12

2

4-15

20

140

105

75

14

14

2

4-14

140

105

75

16

16

2

4-14

117

98

70

43

12

2

4-15

25

150

115

85

4

14

2

4-14

150

115

85

16

16

2

4-14

127

108

79.5

51

12

2

4-15

32

165

135

100

16

16

2

4-18

165

135

100

18

18

2

4-18

140

117

89

63

12

2

4-15

40

180

145

110

16

16

3

4-18

180

145

110

18

18

3

4-18

165

127

98.5

73

15

2

4-15

50

200

160

125

16

16

3

4-18

200

160

125

20

20

3

4-18

178

152

120.5

92

16

2

4-19

65

220

180

145

18

18

3

4-18

220

180

145

22

22

3

8-18

190

178

139.5

105

18

2

4-19

80

250

195

160

20

20

3

8-18

250

195

160

22

22

3

8-18

203

190

152.5

127

19

2

4-19

100

280

215

180

20

20

3

8-18

280

230

190

24

24

3

8-23

229

229

190.5

157

24

2

8-19

125

320

245

210

22

22

3

8-18

320

270

220

28

28

3

8-25

356

254

216

186

24

2

8-22

150

360

280

240

24

24

3

8-23

360

300

250

30

30

3

8-25

394

279

241.5

216

26

2

8-22

200

400

335

295

26

26

3

12-23

400

360

310

34

34

3

12-25

457

343

298.5

270

29

2

8-22