RAF 6331B - Electric Pressure Reducing Control Valve 3-W Metal Pilot
The RAF 6331B is an electric On/Off valve, controlled by a 3-W metal solenoid valve (N.O.).
When the solenoid is energized the valve opens and acts as a pressure reducing valve, maintaining a preset downstream constant pressure, regardless of the flow-rate or upstream
pressure fluctuations.
The 3-W metal pilot has a spring loaded membrane that can be preset to a desirable downstream pressure.
