Parker派克D1VC、D1VD系列机械式换向阀Parker派克D1VC/D1VD系列机械式换向阀是一种3油腔式2位4通滑阀式换向阀，阀是通过滚轮推杆进行机械式换向的。D1VC1BND1VC1BNP05D1VC1BNP10D1VC1BVD1VC1HND1VC1HNP05D1VC1HVD1VC10BND1VC2BND1VC2BVD1VC2HND1V***BND1V***BVD1V***HND1VC8BVD1VC8HND1VC8HVD1VC82BND1VD1BND1VD1BNP05D1VD1BNP10D1VD1BVD1VD1HND1VD1HNP05D1VD1HVD1VD1HVP05D1VD2BND1VD2BVD1VD4BND1VD4BNP05D1VD4BVD1VD4HND1VD8BND1VD81HV)