Adjustable pressure reducing regulator QP741X

Structure and use

 

The diaphragm adjustable pressure reducing regulator is a special valve installed on the high-rise building water supply and drainage system pipeline to reduce the inlet pressure to a required outlet pressure. The valve relies on its own energy to keep the outlet pressure stable at the set value, ie the outlet pressure does not change due to changes in inlet pressure and flow, and a self-cleaning filter is installed at the inlet of the valve control system to make the specific gravity Larger, larger diameter suspended particles do not enter the control system, ensuring unobstructed system circulation and allowing the valve to operate safely and reliably. The system is sensitive and has a long service life.

 

structure diagram