上海全春機(jī)電設(shè)備有限公司銷售品牌：ATOS意大利阿托斯、REXROTH德國力士樂、VICKERS美國威格士、PARKER美國派克、HAWE德國哈威、DENISON丹尼遜等公司電子液壓產(chǎn)品。
FD12FB2X/200B04V FD12FB2X/300B00V FD12FB2X/300B03/V 力士樂Rexroth
FD12FB2X/300B03V-006 FD12FB2X/300JB03V FD12FB2X/400B00V
FD12FB2X/400-B03/V FD12FB2X/400B03V12 FD12KA2X/B00/V 力士樂Rexroth
FD12KA2X/B00V12 FD12KA2X/B03/V FD12PA2X/B00V FD12PA2X/B03/V
FD12PA2X/B03V-003 FD12PA2X/B03V-006 FD12PA2X/B03V12力士樂Rexroth
FD12PA2X/B05V FD12PA2X/B08V FD12PA2X/JB00V
FD12PA2X/JB03V FD16FA2X/B00/V FD16FA2X/B00/V-006力士樂Rexroth
FD16FA2X/B00V-016 FD16FA2X/B00V-054 FD16FA2X/B03/V
FD16FA2X/B03/V-006 FD16FA2X/B03V12 FD16FA2X/B04V力士樂Rexroth
FD16FA2X/B04V-006 FD16FA2X/B04V-016 FD16FA2X/B04V-023
FD16FA2X/B05/V FD16FA2X/B06/V FD16FA2X/B08V力士樂Rexroth
FD16FA2X/B08V-006 FD16FA2X/JB03V FD16FB2X/200B00V
FD16FB2X/200B03V12 FD16FB2X/300B00V FD16FB2X/300B03/V力士樂Rexroth
當(dāng)電磁閥不通電時(shí)，系統(tǒng)工作于制冷狀態(tài)，控制閥因彈簧1的作用，閥心移至左端，處于釋
放狀態(tài)，此時(shí)毛細(xì)管E與C連通。因?yàn)镋接在低壓吸氣管上，所以毛細(xì)管C及主閥內(nèi)左端空間
均為低壓，高壓氣體由主閥管口4進(jìn)入主閥，經(jīng)活塞I的排氣孔使主閥內(nèi)的右端空間成為高
壓，推動(dòng)主閥閥芯移至左端，管口2與管口1連通而管口4與管口3連通，系統(tǒng)形成制冷循環(huán)
狀態(tài)。
當(dāng)電磁閥通電時(shí)，電磁力吸動(dòng)控制閥閥芯向右移動(dòng)，毛細(xì)管E與D相連。主閥內(nèi)右端空間成
為低壓，高壓氣體經(jīng)活塞II的排氣孔進(jìn)入主閥內(nèi)左端空間，推動(dòng)閥芯移向右端，管口2與管
口3連通而管口4與管口1連通，蒸發(fā)器、冷凝器的功能對換，系統(tǒng)轉(zhuǎn)換成制熱循環(huán)狀態(tài)。
FD12FA2X/B00/V-006 FD12FA2X/B00V FD12FA2X/B03/V
FD12FA2X/B03/V-006 FD12FA2X/B03V12 FD12FA2X/B04V 力士樂Rexroth
FD12FA2X/B04V-016 FD12FA2X/B06V FD12FB2X/200B00V Rexroth
FD12FB2X/200-B03/V FD12FB2X/200B03V-006 FD12FB2X/200B03V12
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