This structure of Hydraulic manifold block is the hydraulic integration of the earliest forms, has been widely used in various systems, more stereotyped plate standard components to the widespread use of manifold connected devices to provide favorable conditions.
Manifold block unit is a common component common hydraulic circuit design, the bottom block and the top block according to a certain order laminated with four long screws vertical fastening made
The base of the hydraulic block unit is a number of the middle block component is fixed to the tank panel or other body, and through its introduction of the oil pressure and leads back to the oil.
The middle block is a hexahedral body channel block , the body not only constitute the block unit circuit required from the pipeline effect of the mooring hole channel and the installation of the control elements of the screw holes , and there is public pressure hole P , and back hole O leakage hole to contact each unit circuit.
Hydraulic manifold block unit side to install the panel control components, another example of mounting the implementation of component fittings on below the top and bottom surfaces of the blocks laminated joint surface. The middle block stacking blocks determine the complexity of the hydraulic system, generally for 1-7 blocks. Required for the hydraulic system unit circuit block more than 7, can be grouped stacking.
Stacking order of the middle of the block except in special circumstances, which can be used interchangeably, but the hook hole in the O-ring on the joints of the block , the block itself is directional , and can not be inverted.Easy to manipulate, and usually require frequent adjustment components, such as speed control valves, relief valves, pressure reducing valves, arranged between the right side or front of the component by means of those within the block hole road . According to the unit circuit blocks in the system can be divided into several circuit blocks of the voltage, speed, and decompression. The upper and lower sides of each block for the stack and the surface, public pressure hole P back hole O and connecting bolt holes.