温度第器 thermoregulator ; temperature regulator ; temperature controller ; thermal reguator

量第器 flow regulator ; flow controller ; discharge regulator ; flow variator

压力第器 pressure regulator ; pressure controller

湿度第器 hygrostat ; humidity controller ; humidistat

自动第器 automatic controller

水位第器 water level regulator

蝶器第器 regulator

液面第器 liquid level control ; liquid level governor

双金属温度第器 bimetallic temperature regulator ; bimetallic thermostat