產(chǎn)品說(shuō)明Q641F、Q641Y型PN16~PN63氣動(dòng)球閥：氣動(dòng)、法蘭連接、浮動(dòng)球直通式結(jié)構(gòu)形亍式，閥座密封面材料為PTFE、增強(qiáng)PTFE塑料（Q641F）、金屬堆焊鈷基（Q641Y），溫州市上七閥門(mén)，.溫州市上七閥門(mén)|||專(zhuān)業(yè)美標(biāo)氣動(dòng)球閥廠(chǎng)家，溫州市上七閥門(mén)有限公司，公稱(chēng)壓力PN16~PN疋63，溫州市上七閥門(mén)，.溫州市上七閥門(mén)|||專(zhuān)業(yè)美標(biāo)氣動(dòng)球閥廠(chǎng)家，溫州市上七閥門(mén)有限公司，閥體材料為WCB、CF8、CF8M、合金鋼的球閥。Q641F、Q641Y型PN16~PN63氣動(dòng)球閥主要性能參數(shù)型號(hào)PN工作壓力/MPa適用溫度/℃適用介質(zhì)Q641F-16C161.6≤180水、氣、油Q641F-25252.5Q641F-40404.0Q641Y-16C161.6≤425水、氣、油含顆粒介質(zhì)Q641Y-25252.5Q641Y-40404.0Q641F-16P161.6≤180硝酸類(lèi)Q641F-25P252.5Q641F-40P404.0Q641Y-16P161.6≤450水、氣、油含顆粒介質(zhì)Q641Y-25P252.5Q641Y-40P404.0Q641F-16R161.6≤180硝酸類(lèi)Q641F-25R252.5Q641F-40R404.0Q641Y-16R161.6≤450水、氣、油含顆粒介質(zhì)Q641Y-25R252.5Q641Y-40R404.0Q641F-16I161.6-29~150水、蒸汽、油品等Q641F-25I252.5Q641F-40I404.0Q641F-63I636.3Q641F、Q641Y型PN16~PN63氣動(dòng)球閥零部件材料型號(hào)材料閥體閥桿密封面填料Q641F-16CWCB2Cr133043161Cr18Ni9Ti1Cr18Ni12Mo2TiPTFE、增強(qiáng)PTFEPTFEQ641F-25Q641F-40Q641Y-16C金屬堆焊鈷基柔性石墨Q641Y-25Q641Y-40Q641F-16PCF8304PTFE、增強(qiáng)PTFEPTFEQ641F-25PQ641F-40PQ641Y-16P金屬堆焊鈷基柔性石墨Q641Y-25PQ641Y-40PQ641F-16RCF8M316PTFE、增強(qiáng)PTFEPTFEQ641F-25RQ641F-40RQ641Y-16R金屬堆焊鈷基柔性石墨Q641Y-25RQ641Y-40RQ641F-16I合金鋼不銹鋼——Q641F-25IQ641F-40IQ641F-63I.溫州市上七閥門(mén)|||專(zhuān)業(yè)美標(biāo)氣動(dòng)球閥廠(chǎng)家