气动高真空蝶阀

GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。可选配反馈信号装置及电气阀门定位器。

GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。可选配反馈信号装置及电气阀门定位器。

GIQ
Pneumatic High Vacuum Butterfly Valve

GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed. It is used to put through or cut off the airflow in vacuum pileline. Applicable medium can be pure air and noncorrosive gases. They may be fitted with signal feedback device and electropneumatic valve positioner.

主要技术性能Main Technical Performance

适用范围：Applicability	105～1.3×10-4Pa
阀门漏率：Valve Leak Rate	≤1.3×10-4Pa.L/S.
适用温度：Applicable Temperature	-25～ 80℃（丁腈橡胶） 　-30～ 150℃（氟橡胶）
气源压力：Mains Voltage	0.4～0.6MPa
安装方向：Mounting Direction	任意

主要零件材料Materials of Main Parts

阀体、阀盖、阀杆：碳钢或不锈钢
密封件：丁腈橡胶、氟橡胶。

Body, bonnet and stem: carbon steel or stainless steel
Sealing element: NBR, Viton

CONSTRUCTION FIGHTS（mm）

外形及连接尺寸（mm）Overall and Connection Dimensions（mm）

Model 型号	DN	D	Do	D1	B	H	B1	L	n-φc
GID-40	40	85	70	44	22	162	90	104	4-φ7
GID-50	50	110	90	55	22	175	90	104	4-φ7
GID-65	65	125	105	70	26	198	102	140	4-φ9
GID-80	80	145	125	85	30	208	102	140	4-φ9
GID-100	100	170	145	105	30	220	102	140	4-φ12
GID-150	150	220	195	156	35	272	115	164	8-φ12
GID-200	200	275	250	208	40	330	205	190	8-φ12
GID-250	250	330	300	258	45	335	205	190	8-φ14
GID-300	300	380	350	308	55	426	152	247	8-φ14
GID-400	400	500	465	410	60	520	180	308	8-φ18
GID-500	500	600	565	510	80	643	220	378	12-φ18
GID-600	600	710	670	610	100	760	270	524	12-φ21
GID-800	800	920	815	815	130	962	320	648	20-φ21
GID-1200	1200	1440	1280	1280	150	1360	385	1480	36-φ19