GU高真空球閥

導讀：GU高真空球閥■GU型－高真空(壓力)球閥■GU型高真空(壓力)球閥用于接通或切斷真空閥 (壓力)系統管路中的介質流。應用于真空、乳制品、酒業、生物工程、食品、制藥、…

GU真空隔膜閥

GU型－高真空(壓力)球閥

GU型高真空(壓力)球閥用于接通或切斷真空蝶閥 (壓力)系統管路中的介質流。應用于真空、乳制品、酒業、生物工程、食品、制藥、飲料、化妝品及化工領域。

GU high vacuum(pressure)ball 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.

主要技術性能

Main Technical Performance 

　真空擋板閥漏率：Valve Leak Rate  　≤1.3×10-4Pa.L/S.

　適用溫度：Applicable Temperature 　-30～+150℃

　-30～+150℃(PPL密封)

　適用范圍：Appy Range  

　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

主要零件材料

Materials of Main Parts

閥體、閥蓋、閥桿：不銹鋼

密封件：四氟乙烯、丁腈橡膠、氟橡膠、PPL

Body, disc and stem: stainless steel.

Sealing element: PTFE, NBR, Viton, PPL. 

CONSTRUCTION FIGHTS (mm) 

外形及連接尺寸(mm)(JB919)

Overall and Connection Dimensions(mm)