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RIV905 Flow control propeller Riels® Instruments

RIV905 Flow control propeller Riels® Instruments
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RIV905 Flow control propeller Riels® Instruments - 1

FLOW CONTROL PROPELLER FLOW CONTROLS All data and contents of this sheet are the exclusive property of Riels Instruments RIV905 brass sight glass with polycarbonate dome shaped glass and spinning wheel Made for the control of movement of liquids, they are suitable for the passage of water oils, gasoline, diesel and all other liquids except for corrosive ones. - Body made of brass and internal thread for the connection. - Polypropylene nylon fan. - Dome made of polycarbonate. - Operating temperature -10+100°C - Maximum operating pressure : 6 bar - O-ring seal made of NBR between body and dome. - FASIT® 205 seal between dome and ring. For a correct mounting the valve must be installed following the flow direction indicated by the arrow engraved on the body Use to seal the threads of a material compatible with the fluid used. On order to mantain the watertight on the threads,a material compatible with the fluid must be used. Screw the valve on the threaded tubes by positioning the key exclusively on the special hexagonal parts up to the locking of the valve on the tube. After connecting the valve to the pipes, make sure the valve does not suffer stress due to piping, so use of heavy clamps to support the piping. Slowly open the upstream shutoff devices to prevent water hammer

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