| | 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(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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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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| ■ | 主要技術(shù)性能
Main Technical Performance | | | | | ■
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■ | | 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 |
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| ■ | 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 |
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| CONSTRUCTION FIGHTS(mm) |
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| ■ | 外形及連接尺寸(mm)
Overall and Connection Dimensions(mm) |
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| ■ | 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 |
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| | ■ | 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 |
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| ■ | 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 |
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| | ■ | 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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訂貨須知：
一、①GM高真空隔膜閥產(chǎn)品名稱與型號(hào)
②GM高真空隔膜閥口徑
③是否帶附件以便我們的為您正確選型。
二、若已經(jīng)由設(shè)計(jì)單位選定GM型號(hào)，請(qǐng)按GM型號(hào)直接向我司銷售部訂購(gòu)。
三、當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們的閥門專家為您審核把關(guān)。
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