fei qi fa you shui fen li qi de zuo yong shi qu chu ran you zhong de shui fen , cong er jian shao pen you qi de gu zhang , yan chang fa dong ji de shi yong shou ming , you shui fen li qi shi ran you lv qing qi de yi zhong , you shui fen li qi shi he chu chen qi yi qi shi yong de , zhu yao yuan li shi ba qi ti zhong de shui he you fen li kai , zhu yao shi gen ju shui he ran you de mi du cha , li yong zhong li chen jiang yuan li qu chu za zhi he shui fen , bao zheng jin ru dian ci mai chong fa qi ti geng jia jie jing 。P C V fa he fei qi fa shi tong yi ge dong xi , ye cheng wei you shui fen li qi huo ya li kong zhi fa 。P C V fa an zhuang zai fa dong ji qu zhou xiang tong feng xi tong yu jin qi xi tong zhi jian , tong guo zhen kong du lai kong zhi qu zhou xiang tong feng xi tong de liu liang 。yi ban tong qi ruan guan lian jie kong qi lv qing qi zhi qi men shi gai , ling yi tiao lian jie P C V fa zhi jin "
PCV阀和废气阀是同一个东西，也称为油水分离器或压力控阀。PCV阀安装在发动机曲轴箱通风系统与进气系统之间，通过真空度来控曲轴箱通风系统的流量。一般通气软管连接空气滤清器至气门室盖，另一条连接PCV阀至进废气阀油水分离器的作用是去除燃油中的水分，从而减少喷油器的故障，延发动机的使用寿命，油水分离器是燃油滤清器的一种，油水分离器是和除尘器一起使用的，主要原理是把气体中的水和油分离开，主要是根据水和燃油的密度差，利用重力沉降原理去除杂质和水分，保证进入电磁脉冲阀气体更加洁净。
qi che fei qi fa ye jiao you qi / you shui fen li qi ，qi gong zuo yuan li jiu shi ya suo ji chu lai de gao ya qi ti ，bao kuo qi tai gong zhi he run hua you ，jin ru fei qi fa hou ，jin ru dao fei qi fa de dao xiang ye ，yan dao xiang ye cheng luo xuan " shuo dao fei qi fa qi shi zhu yao jiu zhi liang zhong fa , yi zhong shi P C V fa , yi zhong shi E G R fa 。guan yu P C V fa P c v fa zhu yao shi yong zai da zhong 、ao di deng fei qi fa shang , lao kuan che de dan xiang fa , hai you yi xie ji cheng zai qi men shi gai nei , tong cheng wei fei qi xun huan xi tong , zai zhe lei pei jian zhong , tong cheng P C V fa , zhe zhong fa de gong zuo yuan li fei chang jian dan , qi shi jiu shi kao fu ya de bu duan gong zuo , yong dan huang he dian pian cai yong mi feng de fang shi jin xing gong zuo , dang chu xian lao hua zhi hou , xiang jiao quan chu xian po sun , ci shi wo men zhi neng jin xing geng huan , zhe jiu shi wei shen me xiu li chang dui yu shao ji you de che liang hen duo jian yi xian geng huan fei "
P C V fa jiu shi fei qi fa 。fei qi fa you cheng you shui fen li qi 、ya li kong zhi fa 。ye jiao P C V fa , shi yi ge ji liang kong zhi fa 。an zhuang zai fa dong ji qu zhou xiang tong feng xi tong yu jin qi xi tong zhi jian 。P C V zhuang zhi zhu yao you tong qi ruan guan 、P C V fa zu cheng 。yi ban tong qi ruan guan yi tiao jie tong kong qi lv qing qi zhi qi men shi gai , " 汽车废气阀也叫油气/油水分离器，其工作原理就是压缩机出来的高压气体，包括气态工质和润滑油，进入废气阀后，进入到废气阀的导向叶，沿导向叶呈螺旋
zhuan jia da fu nin hao ！you shui fen li qi he fei qi fa ying gai shi yi yang de pei jian ，da zhong you shui fen li qi ying gai zai bu fen che xing shang shi tong yong de ，jian yi nin zi xun chang jia 。专家答复您好！油水分离器和废气阀应该是一样的配件，大众油水分离器应该在部分车型上是通用的，建议您咨询厂家。
PCV阀就是废气阀。废气阀又称油水分离器、压力控阀。也叫PCV阀，是一个计量控阀。安装在发动机曲轴箱通风系统与进气系统之间。PCV装置主要由通气软管、PCV阀组成。一般通气软管一条接通空气滤清器至气门室盖，说到废气阀其实主要就指两种阀，一种是PCV阀，一种是EGR阀。关于PCV阀Pcv阀主要是用在大众、奥迪等废气阀上，老款车的单向阀，还有一些集成在气门室盖内，统称为废气循环系统，在这类配件中，统称PCV阀，这种阀的工作原理非常简单，其实就是靠负压的不断工作，用弹簧和垫片采用密封的方式进行工作，当出现老化之后，橡胶圈出现破损，此时我们只能进行更换，这就是为什么修理厂对于烧机油的车辆很多建议先更换废