YFA72W-10P-100-真空負(fù)壓安全閥 -無錫昌林液壓氣動(dòng)有限公司

產(chǎn)地	國(guó)產(chǎn)	加工定制	否

詳細(xì)介紹

YFA72W-10P/10R真空負(fù)壓安全閥

　YFA72W適用于溫度≤200℃的負(fù)壓系統(tǒng)，當(dāng)容器內(nèi)負(fù)壓超過允許值時(shí)，該閥自動(dòng)開啟，吸入空氣；當(dāng)容器內(nèi)負(fù)壓達(dá)到允許值時(shí)，該閥自動(dòng)關(guān)閉，從而保護(hù)設(shè)備及系統(tǒng)。安裝在正常非負(fù)壓系統(tǒng)，當(dāng)容器和系統(tǒng)的放散閥未打開，產(chǎn)生負(fù)壓時(shí)，此閥自動(dòng)開啟。

主要零部件材料：

NO.	零件名稱	YFA72W-P材料	YFA72W-R材料
1	閥體	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
2	閥座	1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
3	調(diào)節(jié)圈	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
4	閥蓋	ZG1Cr18Ni9Ti	1Cr18Ni9Ti
5	閥桿	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
6	彈簧	50CrVA	50CrVA包覆氟塑料

工作溫度	≤200℃
適用介質(zhì)	YFA72W-10P適用于硝酸類介質(zhì)
適用介質(zhì)	YFA72W-10R適用于醋酸類介質(zhì)

主要生產(chǎn)氣動(dòng)器材有亞德客型,SMC型,海隆型,華能型,CKD型,金器型,新恭型,費(fèi)斯托,無錫W型截止閥,脈沖閥,角座閥,水閥,膜片閥,蒸汽閥,電磁閥,排氣閥,機(jī)械閥,氣控閥,氣源處理器,二聯(lián)件,三聯(lián)件,氣缸等...提供一站式液壓服務(wù)商

主要生產(chǎn)液壓有力士樂型,油研型,威格士型,連機(jī)床閥,上海聯(lián)合型,廣研型,北部精機(jī)型,中國(guó)臺(tái)灣閥葉片泵，柱塞泵,電磁換向閥,手動(dòng)閥，溢流閥,順序閥，疊加閥,平衡閥,單向閥,減壓閥,節(jié)流閥,分流閥,防爆閥等...提供一站式液壓服務(wù)商
主要生產(chǎn)電磁閥,脈沖電磁閥常開電磁閥水用電磁閥蒸汽電磁閥液壓電磁閥換向電磁閥五通電磁閥角座閥調(diào)節(jié)閥氣動(dòng)閥蝶閥,切斷閥球閥蝶閥微型電磁閥高溫電磁閥氣動(dòng)電磁閥廠家

指針式推拉力計(jì)   NK-30
指針式推拉力計(jì)   NK-50
指針式推拉力計(jì)   NK-100
指針式推拉力計(jì)   NK-200
指針式推拉力計(jì)   NK-300
指針式推拉力計(jì)   NK-500
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-2
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-5
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-10
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-20
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-50
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-100
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-200
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-500
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-1K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-2K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-5K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-10K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-20K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-30K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-50K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-100K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-200K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-300K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-500K
經(jīng)濟(jì)型數(shù)顯式推拉力計(jì)   HG-1000K
型數(shù)顯式推拉力計(jì)   HF-2
型數(shù)顯式推拉力計(jì)   HF-5
型數(shù)顯式推拉力計(jì)   HF-10
型數(shù)顯式推拉力計(jì)   HF-20
型數(shù)顯式推拉力計(jì)   HF-50
型數(shù)顯式推拉力計(jì)   HF-100
型數(shù)顯式推拉力計(jì)   HF-200
型數(shù)顯式推拉力計(jì)   HF-500
型數(shù)顯式推拉力計(jì)   HF-1K
型數(shù)顯式推拉力計(jì)   HF-2K