orifice flange 中文意思是什麼
orifice flange
解釋
孔板法蘭-
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate
蝶閥隔離閥不能夠直接安裝在閥門進口法蘭上,因為其閥瓣將會接觸到節流板。 -
Eccentric orifice with flange taps
法蘭取壓偏心孔板
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