Two Way Pressure Reducing/Sustaining Control Valve: RAF 60/62

The RAF 60 and RAF 62 are piloted hydraulic valves activated by line pressure. The pilot valve has a spirng-loaded membrane, which is sensitive to downstream pressure. The pilot’s spring is preset to a desirable reduced pressure. The pilot valve maintains a constant downstream pressure by gradually opening and closing of the main valve. The pressure is maintanied constant regardless of changes in the flow rate.

Typical Applications: Use for general water supply systems with medium pressure rating. The 2-way pilot configuration together with Raphael’s patented diaphragm enables smooth and precise pressure control.