What Are The Precautions For The Replacement And Installation Of Mucking Machine Hydraulic Multi-way Valve？

What Are The  Precautions For The Replacement And Installation Of Mucking Machine Hydraulic Multi-way Valve？

How to replace and install the hydraulic multi-way valve of the Mucking Machine？

The replacement of the hydraulic multi-way valve of the slag scraper is not as simple as we imagined. If it is not installed properly during installation, it may cause problems with the operating rod of the multi-way valve of the Mucking Machine, which cannot be operated effectively, and may not even be used.

When installing the multi-way valve of the mining slag scraper, the requirements that need to be paid attention to: the installation method of the valve should comply with the manufacturer's regulations, and the plate valve or cartridge must have correct orientation measures. In order to ensure safety, the installation of the small Tunnel Mucking Machine valve must consider the influence of gravity, impact and vibration on the main parts in the valve. The performance level of the valve link screw must meet the requirements of the manufacturer and should not be replaced arbitrarily. Attention should be paid to the orientation of the oil inlet and the oil return port.

For some valves, if the oil inlet and the oil return port are reversely installed, it will cause an accident. For the convenience of installation, some valve parts of the tunnel mucking machine often have two holes with the same function, and the unused one should be blocked after installation. In order to avoid air infiltration into the valve, the connection should be well sealed. For valve parts installed with flanges, the screws should not be too tight, because sometimes too tight will cause poor sealing. When it must be tightened, mucking machine if the original seal or material cannot satisfy the seal, the form or material of the seal should be replaced. The installation of the directional control valve should generally make the axis installed in the horizontal position. Generally, when the valve is adjusted clockwise, it increases the flow and pressure, and when it rotates counterclockwise, it reduces the flow and pressure.

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