Galvanized Hydraulic Valve Block

When the galvanized hydraulic valve block is not used for a long time, does it need to be wrapped and stored?
When the galvanized hydraulic valve block is not used for a long time, it is recommended to wrap it up and place it. The main purpose of doing so is to protect the valve block from external environmental erosion, such as dust, moisture, corrosive gases, and possible physical damage.
The packaging material should be selected to be dust-proof, moisture-proof, and not chemically reactive with the galvanized layer, such as dust-free cloth, plastic film, or specialized rust proof packaging paper. These materials can effectively isolate harmful substances in the external environment, keeping the valve block clean and dry.
Before packaging, ensure that the surface of the hydraulic valve block is clean and free of oil stains, dirt, etc., to avoid contaminating the packaging materials or accelerating the corrosion of the valve block during the packaging process. When packaging, handle gently to avoid scratching or colliding with the surface of the valve block.
When storing, choose a dry, ventilated, and non corrosive gas environment, avoid direct sunlight and high temperature environments. If conditions permit, some desiccants or humidity regulators can be placed in the storage environment to further keep the environment dry.
In addition, even if the hydraulic valve block is not used for a long time, its packaging and storage status should be checked regularly. If packaging damage or changes in storage environment are found, measures should be taken promptly to ensure that the valve block is properly stored.
In summary, in order to extend the service life of galvanized hydraulic valve blocks and maintain their good working condition, it is recommended to wrap them up and place them when not in use for a long time.

Can the galvanized hydraulic valve block directly contact with hard objects?
Galvanized hydraulic valve blocks are not recommended to come into direct contact with hard objects. This is because although the galvanized layer provides certain anti-corrosion and wear-resistant properties for the valve block, its thickness is relatively thin and easily damaged. Direct contact with hard objects may cause scratches, peeling, or damage to the galvanized layer, which not only affects the aesthetics of the valve block, but more importantly, weakens its anti-corrosion and wear-resistant effects, thereby affecting the mechanical and sealing performance of the valve block.
To ensure the stable operation of the hydraulic system and extend the service life of the valve block, it is recommended to take appropriate protective measures when handling, installing, or storing galvanized hydraulic valve blocks, such as using soft cushions, gloves, or other protective tools to avoid direct contact with hard objects. At the same time, regular inspection of the surface condition of the valve block, timely detection and treatment of any possible damage, is also an important measure to maintain the good performance of the valve block.