JGH久冈电磁液控方向阀4WEH-32-H-E-E/OF-W240-20
特點
- 此系統閥用於控制液流的***啟、停止和方向。
- ***液操作(WEH),液壓(液控)(WH)
- 安裝面板按DIN 24 340 A型,ISO 4401和CETOP-RP 121 H
- ***簧或壓力對中,***簧或壓力***位
- 濕式直流或交流***磁鐵
- 可選的手動應急操作
- WEH型方向閥是帶***-液操作的方向滑閥,用以控制液流的***啟、停止和方向。
- 此類閥組成主要包括閥體(1)、控制閥芯(2)和一個或二個***位***簧(3.1)和(3.2)的主閥及帶一個或二個***磁”a”(5.1), ***磁閥”b”(5.2)的先導閥(4)。
- 主閥閥芯由***簧或壓力保持在中位或初始位置。
- 在***簧對中的閥中,兩個***簧控(6)和(8)通過***於初始位置的先導閥與油箱連通。經過控制油路(7)向先導閥(4)供油。控制油可以由內部或外部供給(外部供給經油口X)。
- 主閥閥芯(2)由先導閥(4)液壓操作。
- 當先導閥操作,施壓於主閥芯的一端,移動閥芯至操作位置。根據操作方向,閥***啟,液流由P至A和B至T或P至B和A至T。
- 當***磁鐵斷***,先導閥***位至靜態位置(脈沖閥除外、***簧的油箱卸荷。控制油從***簧腔經先導閥排入Y口。
- 控制油可內部或外部泄油(外部經油口Y)。
- 可選的手動應急操作器(9), 在***磁鐵不通***情況下。可對先導閥(4)中的控制閥芯(10)進行操作。
- JGH久冈4WEH-16-H/E-ET/OF-G24-20电磁液控方向阀
4WEH-16-H-E-ET/OF-G24-20 4WEH-16-H-E-ET/OF-W240-20
4WEH-25-H-E-ET/OF-G24-20 4WEH-25-H-E-ET/OF-W240-20
4WEH-32-H-E-ET/OF-G24-20 4WEH-32-H-E-ET/OF-W240-20
4WEH-16-H-E-T/OF-G24-20 4WEH-16-H-E-T/OF-W240-20
4WEH-25-H-E-T/OF-G24-20 4WEH-25-H-E-T/OF-W240-20
4WEH-32-H-E-T/OF-G24-20 4WEH-32-H-E-T/OF-W240-20
4WEH-16-H-E-E/OF-G24-20 4WEH-16-H-E-E/OF-W240-20
4WEH-25-H-E-E/OF-G24-20 4WEH-25-H-E-E/OF-W240-20
4WEH-32-H-E-E/OF-G24-20 4WEH-32-H-E-E/OF-W240-20
4WEH-16-H-E-ET/OF-G24-20 4WEH-16-H-E-ET/OF-W240-20
4WEH-25-H-E-ET/OF-G24-20 4WEH-25-H-E-ET/OF-W240-20
4WEH-32-H-E-ET/OF-G24-20 4WEH-32-H-E-ET/OF-W240-20
4WEH-16-H-E-T/OF-G24-20 4WEH-16-H-E-T/OF-W240-20
4WEH-25-H-E-T/OF-G24-20 4WEH-25-H-E-T/OF-W240-20
4WEH-32-H-E-T/OF-G24-20 4WEH-32-H-E-T/OF-W240-20
4WEH-16-H-E-E/OF-G24-20 4WEH-16-H-E-E/OF-W240-20
4WEH-25-H-E-E/OF-G24-20 4WEH-25-H-E-E/OF-W240-20
4WEH-32-H-E-E/OF-G24-20 4WEH-32-H-E-E/OF-W240-20
4WH-16-H-E-ET/OF-G24-20 4WH-16-H-E-ET/OF-W240-20
4WH-25-H-E-ET/OF-G24-20 4WH-25-H-E-ET/OF-W240-20
4WH-32-H-E-ET/OF-G24-20 4WH-32-H-E-ET/OF-W240-20
4WH-16-H-E-T/OF-G24-20 4WH-16-H-E-T/OF-W240-20
4WH-25-H-E-T/OF-G24-20 4WH-25-H-E-T/OF-W240-20
4WH-32-H-E-T/OF-G24-20 4WH-32-H-E-T/OF-W240-20
4WH-16-H-E-E/OF-G24-20 4WH-16-H-E-E/OF-W240-20
4WH-25-H-E-E/OF-G24-20 4WH-25-H-E-E/OF-W240-20
4WH-32-H-E-E/OF-G24-20 4WH-32-H-E-E/OF-W240-20
4WH-16-H-E-ET/OF-G24-20 4WH-16-H-E-ET/OF-W240-20
4WH-25-H-E-ET/OF-G24-20 4WH-25-H-E-ET/OF-W240-20
4WH-32-H-E-ET/OF-G24-20 4WH-32-H-E-ET/OF-W240-20
4WH-16-H-E-T/OF-G24-20 4WH-16-H-E-T/OF-W240-20
4WH-25-H-E-T/OF-G24-20 4WH-25-H-E-T/OF-W240-20
4WH-32-H-E-T/OF-G24-20 4WH-32-H-E-T/OF-W240-20
4WH-16-H-E-E/OF-G24-20 4WH-16-H-E-E/OF-W240-20
4WH-25-H-E-E/OF-G24-20 4WH-25-H-E-E/OF-W240-20
4WH-32-H-E-E/OF-G24-20 4WH-32-H-E-E/OF-W240-20