BURKERT帶伺服活塞電磁閥/寶德帶伺服活塞電磁閥
BURKERT帶伺服活塞電磁閥是由濕式閥用電磁鐵，閥芯，傳動柱塞，閥套，頂針桿，鋼球，鋼球座，復位彈簧等組成。閥芯與閥體為螺紋聯接。傳動柱塞端連接電磁鐵銜鐵，另端頂住鋼球。因此無論是上端電磁鐵的推力還是下端彈簧的作用力都使兩鋼球與頂針桿成連動關系。頂針桿兩端與閥芯之間各有段環形控制容腔，并分別與閥芯上的徑向孔道連通。這是種二位三通雙球常閉式電磁閥。當電磁鐵斷電時，從P腔進入的壓力油直接作用在導閥的球座上，而復位彈簧的彈性力也同向作用在球座上，使導閥下閥口關閉，上閥口打開，因而使壓力油路與控制油路A阻斷，控制油路與回油路T開通。日本德國FESTO比例調壓閥采用次開閥和二次開閥連在體，主閥和導閥分步使電磁力和壓差直接開啟主閥口。
011688 KOMP--003-00-011688S                                       
011689 KOMP-708-2031-000F-00A-0B-011689T                                       
011691 KOMP--001-00-011691M                                       
011710 KOMP-708-2031-000G-00A-0B-011710T                                       
011714 KOMP--001-00-011714K                                       
011715 KOMP-708-2031-000H-00A-0B-011715L                                       
011728 KOMP--002-00-011728Z                                       
011736 KOMP--000-00-011736R                                       
011737 KOMP--000-00-011737J                                       
011739 KOMP-012-V013-G010-017-00-011739U                                       
011740 KOMP-001-0212-0001-002-00-011740H                                       
011744 KOMP-708-2031-000D-00A-0I-011744Z                                       
011747 KOMP-001-1533-0003-005-00-011747U                                       
011753 KOMP--212-00-011753S                                       
011760 KOMP-006-4342-0065-000-00-011760D                                       
011766 KOMP-708-2031-000E-00A-0I-011766X                                       
011767 KOMP-708-2031-000F-00A-0I-011767Y    
：\39526590\39529839/39529830轉8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
公司;www.wfsl.com.cn
；單榮兵/余娟 
BURKERT帶伺服活塞電磁閥/寶德帶伺服活塞電磁閥  
011770 KOMP--001-00-011770F                                       
011774 KOMP--003-00-011774X                                       
011789 KOMP-012-V013-F011-789-00-011789X                                       
011795 KOMP-708-2031-000G-00A-0I-011795M                                       
011809 KOMP-012-V014-G013-200-00-011809U                                       
011813 KOMP-708-2031-000H-00A-0I-011813F                                       
011822 KOMP-001-0212-0001-007-00-011822G                                       
011823 SET4-0340-000-20,0-00000000-011823H                                     
011824 KOMP--003-00-011824A                                       
011825 KOMP--002-00-011825B                                       
011863 KOMP-001-0312-1019-051-00-011863R                                       
011880 KOMP--002-00-011880P                                       
011896 KOMP-001-0211-0035-002-00-011896B                                       
011901 KOMP--004-00-011901Q                                       
011934 KOMP-012-0290-G011-937-00-011934G                                       
011935 KOMP-012-0290-G011-937-00-011935H                                       
011937 KOMP-012-0290-G011-937-00-011937B                                       
011938 KOMP-012-0290-G011-937-00-011938L                                       
011939 KOMP-012-0290-G011-937-00-011939M                                       
011940 KOMP-012-0290-G011-937-00-011940S                                       
011941 KOMP-024-0290-F011-941-00-011941P                                       
011946 KOMP-708-2000-000E-00A-0B-011946L                                       
011947 KOMP--002-00-011947M                                       
011954 KOMP-006-4342-0085-000-00-011954L                                       
011955 KOMP-708-2000-000F-00A-0B-011955M                                       
011957 KOMP-708-2000-000G-00A-0B-011957P                                       
011958 KOMP-005-0330-0062-000-00-011958Y                                       
011959 KOMP-001-0312-0001-005-00-011959Z                                       
011962 KOMP--004-00-011962L