feed pump valve

基本解釋

Alarm, feed valve or pump starter switch actuates just before the burner switch cuts the firing.
警報(bào)器，進(jìn)水閥或泵啓動(dòng)裝置開(kāi)關(guān)在燃燒器關(guān)閉燃燒之前啓動(dòng)。
On account of demand, inside pipe of hot spring preparation sets with one-way valve and solution feed pump.
還可根據(jù)需要在溫泉制劑琯內(nèi)設(shè)置單曏閥及供液泵。
ip.com
The system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.
該系統(tǒng)採(cǎi)用電動(dòng)給水泵變速調(diào)節(jié)和調(diào)節(jié)閥共同完成水位控制。