Q81F三片式快裝球閥
三片式卡箍球閥,連接方式為卡箍式,快裝式,就是帶上一個卡箍和接頭,跟管道連接,這種球閥可以適用于衛生級流體管道場合,如藥廠,化工廠,飲料廠,等,不過藥廠,飲料廠最好選擇衛生級球閥,外面拋光的,質量符合衛生級要求
性能規范Specifications Nominal pressure:PN0.6,1.0,1.6,2.0,2.5MPa
Strength testing pressure:PT0.9,1.5,2.4,3.0,3.8MPa
公稱壓力:PN0.6,1.0,1.6,2.0,2.5MPa Seat testing pressure(low pressure):0.6MPa
強度試驗壓力:PT0.9,1.5,2.4,3.0,3.8MPa Applicable media:
低壓氣密封試驗壓力:0.6MPa Q81F-(16-25)C Water.Oil.Gas
適用介質:Q81F-(16-25)C 水,油品,氣 Applicable temperature:-29~280℃
適用溫度:-29~280℃ Applicable media:
適用介質:Q81F-(16-25)P 硝酸類 Q81F-(16-25)P Nitric acid
Q81F-(16-25)R 醋酸類 Q81F-(16-25)R 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 Q81F-(16-25)C Q81F-(16-25)P
Q81F-(16-25)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
&nbs