Electric ball valves and hoses are pipe fittings that transport various fluids with pipes as the core components. Their working nature is to play a compensation role in the connection between pipes, pipes and equipment, and equipment and equipment. Therefore, people often confuse the electric ball valve with the hose. In fact, there are some differences in their working principles. In some situations where the electric ball valve and hose cannot be replaced each other, the unreasonable design will not get the expected compensation effect.
Definition of electric ball valve: the electric ball valve is equipped with tie rod, hinge, reinforcing ring and other restraint devices, and is an annular pipe assembly with a ratio of less than 3.
Electric ball valve is used to be called electric ball valve in western countries. Generally, the electric ball valve compensates the position movement of the pipeline system caused by temperature difference by its axial expansion or angle change ratio; To absorb the vibration when the equipment is started, stopped or under normal operating conditions.