The functions of gaskets include sealing, supporting and fixing, reducing vibration and noise, preventing other substances from entering, and auxiliary sealing. Some valve gaskets not only have sealing functions but also assist sealing.
What are the models and specifications of the replacement pressure relief valve? Prepare the materials and tools for replacement in advance; before replacing the pressure relief valve, you need to close the pipelines and interconnected working equipment related to the pressure relief valve, and a...
Before installing the pressure relief valve, you need to make some preparations, determine the installation location, connect the pressure relief valve to the air inlet or outlet of the equipment to be used, and tighten the screws on it with a wrench. After the pressure relief valve is installed,...
The control valve should be installed in a position where it can fulfill its function、should be installed in a location convenient for operation and maintenance、should be installed in a safe location、valve should be installed in a location that can save energy and protect the environment、shou...
For valves with the same characteristics, our recommended opening is generally between 50% and 70%, and cannot exceed 80%. For linear characteristic valves, the recommended opening is generally between 40% and 60%.
The reason why the discharge valve of a centrifugal pump should be closed before starting is to protect the motor, control flow, balance pipeline pressure, prevent backflow, control temperature, prevent idling, control noise, prevent gas from entering, protect the pipeline system and improve the ...
Ball valves and globe valves are our common valves, but what are the differences between them? Let me tell you about it from ten different aspects.
The reason why water pumps need to be equipped with check valves is to prevent water hammer and backflow. In terms of preventing water hammer, a water pump equipped with a check valve can effectively prevent water hammer from occurring, thereby avoiding damage to pipelines and water pumps caused ...
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