r设计用于极高压力应用，例如便捷式液压千斤顶r ·与下列产品互换：美国派克(PARKER) 3000系列r 意大利快事达(FASTER) PVVM系列rApplications and Features:r·lixing KZE-B Series couplings with their threaded union rlocking system and precision ball-bype check valves,are rdesigned for extreme high pressure applications such found ronportable hydraulic ramsr·Compatible with PARKER 3000 Series,FASTER PVVM Series