Pressure Regulation Valves Dn25 /Dn50/Dn80
Cautions of Assembling & Using:
* Remove foreign bodies in the tubes before assembling, after installation, test run with normal temp water;
* When installing, support & arrow direction of valve body should be same as liquid flowing direction.
* For conveniently operate & maintenance, keep space around the valves group.
* The pressure regulating valve group should be installed right place where temperature is within -25ºC to 55ºC.
* after the device start working, nearly no need maintenance, just only watching the gauge value whether meet working request value or not.
* In order to make sure continuous work safely, pressure regulating valve group has two channels, still keep working when it under maintenance.