產(chǎn)品詳情
【閥門(mén)概述】:
A48Y彈簧安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備和管路上。A44Y適用于工作溫度≤300℃的空氣、石油等介質(zhì)的設(shè)備或管路上,作為超壓保護(hù)裝置。當(dāng)設(shè)備和管路上,作超壓保護(hù)裝置。當(dāng)設(shè)備和管路內(nèi)壓力超過(guò)允許值時(shí),閥門(mén)自動(dòng)開(kāi)啟,繼而全量排放;當(dāng)壓力降低到規(guī)定值時(shí),閥門(mén)自動(dòng)關(guān)閉,保證設(shè)備和管路的正常運(yùn)行。
【閥門(mén)型號(hào)】:
A48Y-16C A48Y-25 A48Y-40 A48Y-64 A48Y-100 A44Y-16C A44Y-25 A44Y-40 A44Y-64 A44Y-100 A44Y-16P A44Y-25P A44Y-40P A44Y-64P A44Y-100P A44Y-16R A44Y-25R A44Y-40R A44Y-64R A44Y-100R
【閥門(mén)用途】:
A48Y彈簧安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備和管路上。A44Y適用于工作溫度≤300℃的空氣、石油等介質(zhì)的設(shè)備或管路上,作為超壓保護(hù)裝置。
A48Y type are usedfor the equipment and pipeline of the with steam and air etc medium what the working temperature are less than 350 . A44Y type are used for the equi-pment and pipeline of the with air and petroleum gas medium what the working temperature are less than 300 , Take for extra pre-ssure protection devices. Flange connecting dimensions of comply with Standard series first of JB/T-94 when the pressure less than 6.4MPa, comply with Standard series two of JB/T-94 when more than 6.4MPa.
【閥門(mén)引用標(biāo)準(zhǔn)】:
連接法蘭標(biāo)準(zhǔn)PN<6.4MPa按JB/T-94系列1,PN≥6.4MPa按JB/T-94系列2標(biāo)準(zhǔn)。
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