Connect the A. piping system shall be in accordance with the "water supply and drainage pipeline construction standard."
B. according to the control diameter, pipe connection.
C. inlet, outlet pipe should be provided with manual valves, installation of bypass valve should be between a water outlet pipe, which is convenient for discharging residue is installed in the welding process, in order to avoid the pollution of resin is easy maintenance; two.
D. outlet shall be installed sampling valve, water inlet pipe is recommended to install y filter.
E. try to shorten the length of the drainage tube (<6 m), and shall not be installed in various types of valves, the installation process can only use teflon tape sealing.
Keep some space must be between F. drainage pipe and drain the water, to avoid a siphon phenomenon.
Support of each G. pipeline must be independent, do not allow the pipeline gravity, stress transmitted to the control valve.