heater water control valve

常見例句

Watts Hot Water Temperature Control Valve Series 1170 are designed to be installed at or near the boiler or water heater.
美國瓦茨熱水溫度控制閥系列1170專用于安裝在或靠近鍋爐或熱水器的地方。
Builds a suit of HVAC DAQ and control system which could take precise data acquisition and control water valve, air valve, VAV box, electrical heater, humidifier and other control elements.
暖通空調(diào)（HVAC）系統(tǒng)中建立一套對各種水閥、風閥、變風量箱、電加熱器、加濕器以及其他控制元件進行準確測量及時控制的數(shù)據(jù)采集控制系統(tǒng)。
The invention discloses an inlet and outlet control valve of a solar water heater, which is simple in structure, low in cost, convenient to install and suitable for improving old solar water heaters.
本發(fā)明公開了一種結(jié)構簡單、成本低、安裝方便、適合舊太陽能熱水器改造的太陽能熱水器進出水控制閥。
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