Q21F外螺紋食品球閥
性能規(guī)范Specifications Nominal pressure:PN1.6,2.5,4.0MPa
Strength testing pressure:PT2.4,3.8,6.0,9.6,MPa
公稱壓力:PN1.6,2.5,4.0MPa Seat testing pressure(low pressure):0.6MPa
強(qiáng)度試驗壓力:PT2.4,3.8,6.0,9.6,MPa Applicable media:
低壓氣密封試驗壓力:0.6MPa Q21F-(16-64)C Water.Oil.Gas
適用介質(zhì):Q21F-(16-64)C 水,油,氣 Applicable temperature:-29~280℃
適用溫度:-29~280℃ Applicable media:
適用介質(zhì):Q21F-(16-64)P 硝酸類 Q21F-(16-64)P Nitric acid
Q21F-(16-64)R 醋酸類 Q21F-(16-64R Acetic acid
適用溫度:-40~280℃ Applicable temperature:-40~280℃
主要零件材料Materials of main parts
零件名稱
Description of parts Q21F-(16-64)C Q21F-(16-64)P
Q21F-(16-64)R
閥體Body
WCB
ZG1Cr18Ni9i
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
閥蓋Bonnet WCB ZG1Cr18Ni9i
CF8 ZG1Cr18Ni12Mo2Ti
CF8M
球體Ball
1Cr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
閥桿Stem
1Cr18Ni9Ti
304
1Cr18Ni9Ti
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