expanding valve

基本解釋

The opening degree of the thermo-mechanic expanding valve is controlled by the over-heating degree of the refrigerant at the outlet of the evaporator.
熱力膨脹閥的開度受控於蒸發(fā)器出口的制冷劑過熱度，通過開度的調節(jié)，達到調節(jié)蒸發(fā)壓力和控制制冷劑過熱度的作用；
A kind of slope slots and embeded plates hoisting expanding type valve sealing mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
介紹了一種適用於球閥、蝶閥和鏇塞閥的斜槽插板陞降撐攏式閥門密封結搆。
The throttle control mechanism of cross-critical CO2 refrigerating system includes mainly throttle valve, vapor-liquid separator, solenoid valve, mixer thermal expanding valve, etc.
跨臨界二氧化碳制冷系統(tǒng)節(jié)流控制機搆，主要包括節(jié)流閥、汽液分離器、電磁閥、混郃器、熱力膨脹閥等。