RAF-P 7R

Flow Rate Plastic Control Valve 3-W Plastic Pilot

The RAF-P 7R flow rate control valve is line pressure hydraulically actuated, 3-W plastic pilot. Normally the valve is partly open to allow constante flow rate. The head loss across the orifice is proportional to the flow rate. 
The RAF-P 7R maintains a maximum preset flow rate, as set on the 3-W flow rate pilot, and a calibrated orifice, regardless of pressure changes. 
The 3-W pilot configuration together with Raphael’s patented diaphragm enables smooth and precise flow rate control.

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