Pressure Reducing Control Valve (PRV)

Control valve, pressure reducing, for drinking water or other neutral liquids to max. 70°C

AVK series 869 diaphragm actuated control valves  (PRV) that automatically maintain a constant outlet pressure regardless of flow demand or changes in inlet pressure.

A replaceable spring inside the pilot makes it possible to operate in different pressure ranges and still keep the high precision. Precise setting and easy adjustment on a knob on the pilot.

Dual Pressure Type (based on timer controlled Day/Night) available

Size available: DN65 – DN600 (sizing required)

Pressure Sustaining/Relief Control Valve (PSV)

Control valve, pressure sustain/relief, for drinking water or other neutral liquids to max. 70°C

AVK series 869 diaphragm actuated pressure sustaining control valves (PSV) automatically secure a minimum upstream pressure by reducing the flow if the upstream pressure drops below the setpoint.

Size available: DN65 – DN600 (sizing required)

Surge Anticipating/Relief Control Valve (SAV)

Control valve, surge anticipating/relief, for drinking water or other neutral liquids to max. 70°C

AVK series 869 diaphragm actuated surge anticipation and relief control valves constantly monitor the system pressure and protect against pressure surges.

The pressure relief opens the valve to dump excess pressure when it exceeds the high setpoint.

Size available: DN65 – DN600 (sizing required)