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GM高真空隔膜閥

■	GM高真空隔膜閥概述

		GM型高真空(壓力)隔膜閥用于接通或切斷真空(壓力)系統(tǒng)管路中的介質(zhì)流。應(yīng)用于真空、乳制品、酒業(yè)、生物工程、食品、制藥、飲料、化妝品及化工領(lǐng)域。

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GM高真空隔膜閥

High Vacuum(Pressure)Diaphragm Valve

GM high vacuum(pressure)diaphragm valve is used to put through or cut off the medium flow in vacuum(pressure)pipeline in the areas of vacuum, dairy products, breweries, biological engineering, foodstuff, pharmaceuticals, drinks, cosmetics and chemicals.

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GM高真空隔膜閥主要技術(shù)性能
Main Technical Performance

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)
適用范圍：Applicability
連接型式　Loose Flange	使用壓力范圍(Pa)
活套法蘭(GB6070、JB919)	0.6×10⁶～1.3×10^-4
焊接法蘭(GB6070、JB919)	1.6×10⁶～1.3×10^-4
快卸法蘭(GB4982)	0.1×10⁶～1.3×10^-4
螺紋連接　Threaded Connection	1.6×10⁶～1.3×10^-4

　也可按用戶要求的連接標(biāo)準(zhǔn)加工

■	GM高真空隔膜閥主要零件材料 Materials of Main Parts

		閥體、閥板、閥桿：不銹鋼隔膜：硅橡膠、氟橡膠 Body, disc and stem: stainless steel Diaphragm: silicon rubber, Viton

CONSTRUCTION FIGHTS(mm)

■	GM高真空隔膜閥外形及連接尺寸(mm) Overall and Connection Dimensions(mm)

GM高真空隔膜閥活套法蘭連接(GB6070)(圖一)

Model 型號(hào)	DN	Do	D	n-φc	W	H/H1	L
GM-10	10	40	55	4-φ6.6	65	89/99	75
GM-16	16	45	60	4-φ6.6	80	89/99	108
GM-20	20	50	65	4-φ6.6	80	91/102	118
GM-25	25	55	70	4-φ6.6	80	110/123	120
GM-32	32	70	90	4-φ9	80	129/138	146
GM-40	40	80	100	4-φ9	120	139/159	150
GM-50	50	90	110	4-φ9	120	159/186	180

GM高真空隔膜閥快卸法蘭連接(GB4982)(圖二)

Model 型號(hào)	DN	D1	D	W	H/H1	L
GM-10	10	12.2	30	65	89/99	75
GM-16	16	17.2	30	80	89/99	108
GM-20	20	26.2	40	80	91/102	118
GM-25	25	26.2	40	80	110/123	120
GM-32	32	34.2	55	80	129/138	146
GM-40	40	41.2	55	120	139/159	150
GM-50	50	52.2	75	120	159/186	180

GM高真空隔膜閥I型焊接管連接(圖三)

Model 型號(hào)	DN	D	W	H/H1	L
GM-10	10	17	65	89/99	75
GM-25	25	32	80	110/123	120
GM-40	40	45	120	139/159	150
GM-50	50	57	120	159/186	180

GM高真空隔膜閥II型焊接管連接(圖四)

Model 型號(hào)	DN	D	W	H/H1	L
GM-10	10	17	65	89/99	75
GM-25	25	32	80	110/123	120
GM-40	40	45	120	139/159	150
GM-50	50	57	120	159/186	180

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