The The RAF 63B pressure reducing valve is a line pressure hydraulically actuated, 3-way pilot.
The RAF 63B maintains a constant downstream pressure, as set on the 3-W pressure reducing pilot, regardless of flow changes.
The 3-way pilot configuration together with Raphael's patented diaphragm enables smooth and precise pressure control.
Use RAF 63B:
* for water supply systems with medium pressure rating
* for irrigation water distribution, water treatment circulation and filtration network
The 3-W plastic pilot has a simple design that proveides high corrosion resistance and cost effective prices.