P/N:401000-1100108F/S008; S/N:C12043646; ASME B16.34; B16.34 CLASS.P/N RATING:150#.285psi/100F; FLG DRILLING:150#;BODY:4A; SIZE:10 IN;DISC:4A;SEAT:RPTFE; STEM:318SS; SEAL:PTFE远程控制阀上面名牌上的这些英文都是什么意思,求解释