進(jìn)口真空蝶閥|呼和浩特|烏魯木齊|長春
進(jìn)口真空蝶閥用于壓力低于標(biāo)準(zhǔn)大氣壓的系統(tǒng),接通或切斷真空管路中的氣流的蝶閥。適用介質(zhì)為純凈空氣和非腐蝕性氣體。真空蝶閥的法蘭分為不銹鋼和碳鋼,連接方式主要是對夾法蘭。
Pneumatic High Vacuum(Pressure)Ball Valve
Rack-and Pinion system owners, nonprofit organizations, and office workers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase. Orkers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase and fixed position of the electricity valve machine.
進(jìn)口真空蝶閥產(chǎn)品特點(diǎn):
1、采用中線式碟板與短結(jié)構(gòu)鋼板焊接的新型結(jié)構(gòu)形式設(shè)計(jì)制造的,結(jié)構(gòu)緊湊、重量輕、便于安裝、流阻小、流通量大,避免高溫膨脹的影響,操作輕便 。
2、內(nèi)無連桿、螺栓等、工作可靠、使用壽命長??梢远喙の话惭b,不受介質(zhì)流向影響 。
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 -30~+150℃
-30~+150℃(PPL密封)
氣源壓力:Annoy pressure 0.4~0.6MPa
適用范圍:Applicability
連接型式 Loose Flange 使用壓力范圍(Pa)
活套法蘭 0.6×106~1.3×10-4
焊接法蘭 1.6×106~1.3×10-4
快卸法蘭 0.1×106~1.3×10-4
螺紋連接 Threaded Connection 1.6×106~1.3×10-4
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