1, control differential pressure balance valve installation instructions differential pressure regulating methods: adjusting the pressure regulating valve stem counterclockwise, observe the pressure differential; 2, the differential pressure balance Industrial Valves medium flow direction should be consistent with body direction arrow; 3, in the guide tube on the water supply pipe should be installed in front of the screen pack, avoid the valve loses its ability to automatically adjust the poor water quality; 4, differential pressure balance valve return pipe in front of the water supply pipe and the valve should be installed pressure gauge, facilitate adjustment control pressure difference; 5, differential pressure balance valve such as found that the system flow is too big or too small, the possible reasons are piping components installed with sundry jam in the valve plug, can be 1/2 & Prime; Ball Industrial Valves closed 3 & ndash; 5 minutes, then if it is a lighter plug, can be automatically eliminated, if can't eliminate, to open check valves eliminate the clog; 6, the differential pressure balancing valve should be installed on the return pipe, valve connected to guide tube, guide the other end of the pipe connected to the water supply pipe, it is recommended to guide pipe water supply side install 1/2 & Prime; Ball Industrial Valves, in order to start eliminating congestion function.

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