Downstream Pressure Regulator Type REDAR RL

Type REDAR RLDOWNSTREAM PRESSURE REGULATORFUNCTION : To ensure constant adjustable downstream pressure, regardless ofchanges in upstream pressure and flow demands.Completely watertight at zero flow.USES LIMITS (Standard type) :Upstream pressure : NP 10 - 16 - 25 - 40NP 64 - 100 : on requestDownstream pressure : mini 1 b - max 16 bars - Beyond this, on requestFlow : (l/s)ND 40 50 65 80 100 125 150 200 250 300Optimum Flow 1,5 m/s 2 3 5 7,5 12 19 27 047 074 105Maximum Flow 2,5 m/s 3 5 8 13 20 31 44 079 123 175Exceptional flow 3,5 m/s 4 7 11 17 26 42 59 103 162 230DESCRIPTION : The body is made of special cast iron and is fitted with a stain-less steel seat (3) ; the rings (4) and (5) are made of bronze,the piston (6) of stainless steel, and the packing rings (11, 12and 13) of synthetic rubber. Steel body for high pressure.ADJUSTMENT :The device should be connected in the direction of the flowas shown by an arrow. Increase or reduce the downstreampressure by turning the upper screw until the required levelis reached. Turn clockwise to increase and anticlockwise toreduce.PROTECTION :To ensure that the device works perfectly and for a long time,we recommend upstream fitting a filter of the FILTRAM type,series C.M.LIST OF PARTSDIMENSIONSNDLEWeight (kg)BODYVALVESEATRINGRINGPISTONSPRINGSCREWGUIDEDOME“O” RING“O” RINGRINGSEALPLATE1234567891011121314154022027514502302801760240300226524030022802604703010028054040125320620751503507208420042090014825052010502503005901300478PRESSURE GAUGE CONNECTION : 1/4”NDNOTICE8903constructeurrobinetterie industrielle250, RUE DE LA CURIAZ73290 LA MOTTE-SERVOLEXTÉL. 33 4 79 25 17 14FAX. 33 4 79 25 16 95URL : http://www.ramus-industrie.comSubject to alteration without noticeMaximum operating ratio=upstream pressure downstream pressure81