Ⅰ. Ball valves1. The working principles of ball valvesThe definition of a ball valve is a valve in which the opening and closing part (ball) is driven by the valve stem and rotates around the axis of...
The industrial valve is a device that guides or regulates flow by opening, closing or partially blocking a channel. If you want to become a plumbing expert, you also need to know about industrial valv...
In the winter, the temperature drops rapidly, and the gate valve often freezes. If it is not handled at this time, the pipeline is prone to failure. If it is in some high-risk conditions, accidents ma...
A gate valve is a wedge disc for opening and closing. The movement direction of the brake is required to be perpendicular to the direction of the fluid. It can be opened and closed completely, and can...
The check valve is also commonly referred to as the one-way valve. The backflow of the medium will cause the pump impeller to reverse, which may cause the pump to burn out. Now the pumps used in the i...
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