Pressure Sustaining And Pressure Reducing Valve

Purpose of Main Valve Installation:

●Installed in transmission and distribution pipelines.

●Function: Maintains pressure stability and safety of the water supply system.

Pressure Sustaining Function:

●Maintains the inlet (upstream) pressure of the main valve at or above the preset value.

●Prevents upstream pressure drops caused by high downstream water demand.

●Ensures stable water supply to upstream service areas.

Pressure Reducing Function:

●Controls the outlet (downstream) pressure of the main valve to be at or below the preset value.

●Stabilizes supply pressure and prevents damage to downstream equipment.

●Automatically reduces high pressure to the required lower pressure.

Applications of Pressure Sustaining and Pressure Reducing Valves: