產品介紹: 高真空壓力隔膜閥 GM■GM型-高真空(壓力)隔膜閥 ■GM型高真空(壓力)隔膜閥用于接通或切斷真空(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。 ■GMHigh 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. ■主要技術性能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準加工 ■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 steelDiaphragm: silicon rubber, Viton CONSTRUCTION FIGHTS(mm) ■外形及連接尺寸(mm)Overall and Connection Dimensions(mm)■活套法蘭連接(GB6070)(圖一) Model型號DNDoDn-φcWH/H1LGM-101040554-φ6.66589/9975GM-161645604-φ6.68089/99108GM-202050654-φ6.68091/102118GM-252555704-φ6.680110/123120GM-323270904-φ980129/138146GM-4040801004-φ9120139/159150GM-5050901104-φ9120159/186180■快卸法蘭連接(GB4982)(圖二) Model型號DND1DWH/H1LGM-101012.2306589/9975GM-161617.2308089/99108GM-202026.2408091/102118GM-252526.24080110/123120GM-323234.25580129/138146GM-404041.255120139/159150GM-505052.275120159/186180 ■I型焊接管連接(圖三) Model型號DNDWH/H1LGM-1010176589/9975GM-25253280110/123120GM-404045120139/159150GM-505057120159/186180■II型焊接管連接(圖四) Model型號DNDWH/H1LGM-1010176589/9975GM-25253280110/123120GM-404045120139/159150GM-505057120159/186180 相關真空閥門產品系列:GM高真空壓力隔膜閥DDC-JQ電磁真空帶充氣閥DYC-JQ電磁真空壓差閥CC超高真空插板閥CCD 電動超高真空插板閥CCQ 氣動超高真空插板閥GD高真空擋板閥GDC-5 電磁高真空擋板閥GDC-J電磁高真空擋板閥GDQ氣動高真空擋板閥GI高真空蝶閥GID電動高真空蝶閥GIQ氣動高真空蝶閥GU手動真空球閥GUD電動真空球閥GUQ氣動真空球閥GUD系列電動真空球閥DDC-JQ型電磁真空帶充氣閥