- 產(chǎn)品品牌:
- 行峰
- 產(chǎn)品型號:
- AVR
- 流量:
- 0.65
- 轉(zhuǎn)速:
- 0
- 材質(zhì):
- 鑄銅
- 壓力環(huán)境:
- 常壓
- 工作溫度:
- 10度至-40度
- 標準:
- 國標
- 流動方向:
- 雙向
產(chǎn)品簡介:
熱力膨脹閥用于調(diào)節(jié)蒸發(fā)器重的液體制冷劑的供給量。供給量是通過制冷劑的過熱度進行控制。因此,這種閥特別適用于干式蒸發(fā)器中制冷劑液體的供給,因為在干式蒸發(fā)器出口處的制冷劑過熱度同蒸發(fā)器的負荷成比例關(guān)系。
THERMOSTATIC EXPANSION VALVES
FOR R12,R134a,R22,R502,R404A,R507,etc.
Thermostatic expansion valve regulate the flow of refrigerant liquid into the evaporator.The flow is controlled by the valve is thermal bulb which is attached to the suction line at the outlet of the evaporator.The thermal bulb senses the evaporator heat and adjusts the valve to admit refrigerant liquid in accordance with the refrigerating load.