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	GIQ氣動(dòng)高真空蝶閥概述

		GIQ型氣動(dòng)高真空蝶閥是通過電磁換向閥改變氣路方向，控制執(zhí)行氣缸驅(qū)動(dòng)蝶閥作啟閉運(yùn)動(dòng)。用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體?？蛇x配反饋信號(hào)裝置及電氣閥門定位器。

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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.

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GIQ主要技術(shù)性能
Main Technical Performance

適用范圍：Applicability	10⁵～1.3×10^-4Pa
閥門漏率：Valve Leak Rate	≤1.3×10^-4Pa.L/S.
適用溫度：Applicable Temperature	-25～+80℃（丁腈橡膠）　-30～+150℃（氟橡膠）
氣源壓力：Mains Voltage	0.4～0.6MPa
安裝方向：Mounting Direction	任意

■	GIQ主要零件材料 Materials of Main Parts

		閥體、閥蓋、閥桿：碳鋼或不銹鋼密封件：丁腈橡膠、氟橡膠。 Body, bonnet and stem: carbon steel or stainless steel Sealing element: NBR, Viton

CONSTRUCTION FIGHTS（mm）

■	GIQ外形及連接尺寸（mm） Overall and Connection Dimensions（mm）

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