Hydraulically Operated Flow Control Valve Ductile Iron SS304 pilot

Flow Control valve Ductile Iron Stainless Steel Pilot Nylon Reinforcement Diaphragm Portable Water Control ​​​

The A400 flow ocntrol valve prevents excessive flow by limiting flow to a preselected maximum rate, regardless of changing line pressure. It is a hydraulically operated, pilot controlled, diaphragm valve. The pilot control responds to the differential pressure produced across an orifice plate installed downstream of the valve. Accurate control is assured as very small changes in the controlling differential pressure produce immediate corrective action of the main valve. Flow rate adjustments are made by turning an adjusting screw on the pilot control.

The A400 includes an orifice plate with a holder that should be installed one to five pipe diameters downstream of the valve.

Service Fields:

For water system, irrigation system.

Technical Data:

Consult Factory for other applications
IP68 for water resistance
Comply with BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1

Materials And Dimension

DN50-DN350

DN400-DN800