The installation and maintenance of the globe valve should pay attention to the following matters: First, the handwheel, the handle-operated globe valve can be installed in any position of the pipeline; the handwheel, handle and micro-motion mechanism are not allowed to be used for lifting; the flow direction of the medium should be The arrows shown on the valve body are in the same direction. The check valve is directional, and the shear head and the medium flow in the same direction. The installation methods include thread, flange, clamp and other connection methods. Some check valves have installation environment requirements, some can only be installed on horizontal pipes, and some require a certain distance from branch pipes or elbows. Different check valves and connection methods are required to be selected.
