A hydraulic manifold

A hydraulic manifold, it will a group of suction check valve (4), a group of pilot operated check valve, a group of overflow check valve, a pressure relief valve integrated through the stainless steel flange oil passage. It is one-way valve and pressure relief valve with overflow, which with the oil pipe (14) communicated to the pressure control to the desired value. It has a check valve, when the system stops working, the control oil pressure also decreased, while closing the check valve, make parts quickly stop the movement, from the self-locking effect. The utility model has small size, used in hydraulic drive device is easy to install, making stand-alone compact structure.

1, A hydraulic manifold, it mainly consists of housing, oil inlet (1), the oil port (2) as well as oil passageway composition, characterized in that the inlet (1) and the inlet duct (12) was hydraulic manifold communicating state, the inlet duct (12) ends of the two suction check valve (4) in the inlet was communicating state, each of the suction check valve (4) and the oil outlet pipe, respectively, with the pump (13) Movement communicating state, the pump tubing (13) and the oil pipeline (14) was connected state, each of the oil pipeline (14) and check valve (5) is connected to the inlet pass, pilot-operated check valve (5) manifold outlet port and outlet port (2) was connected state, each of the oil pipeline (14) and the overflow check valve (6) is connected to the inlet pass, each overflow check valve (6 ) of the oil port and the overflow pipe (17) connected to pass, each overflow pipe (17) and the pressure relief valve (7) inlet was connected state, the relief npt pipe fittings valve body and the overflow outlet was connected state.