气动高真空蝶阀
技术参数
公称通径：DN 50-800公称压力：0.05~0.5MPa
适用温度：EPDM≤80℃ 氟橡胶 Fluorine rubber≤150℃
连接方式：JB919 对夹法兰
阀座密封：丁腈橡胶、氟橡胶等
蝶板材料：碳钢、不锈钢304/316
作用方式：双作用活塞式、单作用弹簧复位式
适用介质：干燥、清洁不含腐蚀气体
主要性能参数
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所配置气动执行机构技术参数 Technical parameters of the configured pneumatic actuator |
阀体主要技术参数 Main technical parameters of valve body |
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气缸类型 Cylinder type |
GT系列、AT系列 GT series, AT series |
阀门类型 Valve type |
中线式蝶阀 Center line butterfly valve |
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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 |
GIQ |
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气源压力 Air pressure |
4~8Bar |
连接方式 Connection mode |
JB919 对夹法兰 JB919 clamp flange |
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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 |
DN40～1200mm |
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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 |
105～1.3X10- 4 Pa |
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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 |
碳钢、不锈钢304/316 Carbon steel, stainless steel 304/316 |
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动作范围 Range of motion |
0~90°±5° |
蝶板材质 Butterfly material |
碳钢、不锈钢304/316 Carbon steel, stainless steel 304/316 |
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接口螺纹 Interface thread |
GT52~GT83 G1/8" |
阀座密封 Seat tightness |
丁腈橡胶、氟橡胶等 Nitrile rubber, fluorine rubber, etc |
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GT110~GT210 AT52~AT210 G1/4" |
适用温度 Suitable temperature |
EPDM≤80℃ 氟橡胶 Fluorine rubber≤150℃ |
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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 |
空气 Air |
主要外形连接尺寸
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型号 Model |
DN |
D |
D0 |
D1 |
B |
H |
B1 |
L |
n-φc |
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GIQ-40 |
40 |
85 |
70 |
44 |
22 |
162 |
90 |
104 |
4-φ7 |
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GIQ-50 |
50 |
110 |
90 |
55 |
22 |
175 |
90 |
104 |
4-φ7 |
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GIQ-65 |
65 |
125 |
105 |
70 |
26 |
198 |
102 |
140 |
4-φ9 |
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GIQ-80 |
80 |
145 |
125 |
85 |
30 |
208 |
102 |
140 |
4-φ9 |
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GIQ-100 |
100 |
170 |
145 |
105 |
30 |
220 |
102 |
140 |
4-φ12 |
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GIQ-150 |
150 |
220 |
195 |
156 |
35 |
272 |
115 |
164 |
8-φ12 |
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GIQ-200 |
200 |
275 |
250 |
208 |
40 |
330 |
205 |
190 |
8-φ12 |
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GIQ-250 |
250 |
330 |
300 |
258 |
45 |
335 |
205 |
190 |
8-φ14 |
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GIQ-300 |
300 |
380 |
350 |
308 |
55 |
426 |
152 |
247 |
8-φ14 |
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GIQ-400 |
400 |
500 |
465 |
410 |
60 |
520 |
180 |
308 |
8-φ18 |
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GIQ-500 |
500 |
600 |
565 |
510 |
80 |
643 |
220 |
378 |
12-φ18 |
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GIQ-600 |
600 |
710 |
670 |
610 |
100 |
760 |
270 |
524 |
12-φ21 |
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GIQ-800 |
800 |
920 |
880 |
815 |
130 |
962 |
320 |
648 |
20-φ21 |
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GIQ-1200 |
1200 |
1440 |
1404 |
1280 |
150 |
1360 |
385 |
1480 |
36-φ19 |
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