一次蒸汽英語怎麼說及的英文翻譯

A. 英語的「一次閥」怎麼說，閥門類術語。

輔助蒸汽側軸封蒸汽壓力控制閥入口閥,control valveinlet valve
凝汽器水幕噴水控制閥出口閥，Water recovery condenser water curtain spraying of water control valveoutlet valve
低壓缸噴水控制閥進口門Low pressure jar water jet control valve entrance door
蒸汽壓力變送器一次閥Steam pressure transmitter valve

凝汽器後水室放水閥Curdle the vapor implement queen water room turns on the water valve
冷段再熱蒸汽壓力變送器一次閥Cold Duan heats up steam pressure transmitter valve again
燃料終端過濾器(A)氮氣供氣閥Fuel terminal filter (A) nitrogen gas air or gas supply valve
軸封蒸汽溢流管道疏水器入口閥The shaft seal steam flooding pipeline dredges the water implement entrance valve
汽封加熱器疏水器旁路閥The gland sealing heater dredges the water implement bypass valve
汽封加熱器疏水器入口閥The gland sealing heater dredges the water implement entrance valve
軸加風機出口逆止閥BThe axis adds wind machine outlet contrary stop valve B
汽封加熱器排氣管道蝶閥(A)Gland sealing heater discharge ct butterfly gate (A)
凝汽器殼體放水閥Curdle vapor implement monoblock turns on the water valve
這些就是了吧