Expansion Valve

Lub expansion valve feem ntau ntsia nruab nrab ntawm cov kua cia lub tog raj kheej thiab cov evaporator.Lub expansion valve ua rau nruab nrab kub thiab siab siab ua kua refrigerant los ua tsis tshua muaj kub thiab tsis tshua muaj siab ntub vapor los ntawm nws throttling, thiab ces lub refrigerant absorbs tshav kub nyob rau hauv lub evaporator kom ua tiav cov nyhuv txias.Lub expansion valve tswj lub valve ntws los ntawm kev hloov pauv ntawm superheat thaum kawg ntawm cov evaporator los tiv thaiv qhov tshwm sim Kev siv tsis txaus ntawm thaj chaw evaporator thiab lub tog raj kheej khob.

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