气动PVC蝶阀

气缸类型

Cylinder type

GT系列、AT系列 GT series, AT series

阀门类型

Valve type

中线式软密封蝶阀

Middle line soft seal butterfly 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

D671X/F

气源压力

Air pressure

4~8Bar

连接方式

Connection mode

对夹式 Wafer type

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

DN40~300mm

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

0.6~1.6MPa

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

RPP、PVDF、CPVC、UPVC等 Etc

动作范围

Range of motion

0~90°±5°

蝶板材质

Butterfly material

RPP、PVDF、CPVC、UPVC等 Etc

接口螺纹

Interface thread

GT52~GT83 G1/8"

阀座密封

Seat tightness

EPDM、FPM及氟橡胶等 And fluorine rubber, etc

GT110~GT210 AT52~AT210 G1/4"

适用温度

Suitable temperature

EPDM≤80℃氟橡胶 Fluorine rubber≤120℃

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

T

H

K

R

S

D

40

147

42

220

79.5

45.3

4*Φ18

110

AT52

50

147

42

235

82.5

56.5

4*Φ18

125

AT52

65

168

44.7

245

92.5

69.5

4*Φ18

145

AT63

80

182

45

260

100

79.5

8*Φ18

160

AT75

100

204

51.2

280

114.5

102.5

8*Φ18

180

AT83

125

238

54.4

322

128.5

130

8*Φ18

210

AT92

150

268

55

374

142.5

152

8*Φ18

240

AT105

200

301

58.8

428

171.5

203

8*Φ23

295

AT130

250

390

65.7

482

205.5

255

8*Φ23

350

AT140

300

458

76

574

245

309.5

12*Φ23

400

AT160