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PRODUCT DETAILS SELF ACTING SPRING OPERATED PRESSURE REDUCING VALVE, THE DOWN PRESSURE IS ACTUATED BY THE SPRING FORCE ACTING ON DIAPHRAGM END DETAILS SCREWED FEMALE TO BS:21 TESTING (Hyd.) BODY :- 18 BAR SEAT :- 16 BAR REDUCING PRESSURE RANGE 0.8 BAR TO 8 BAR MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 ADJUSTING SCREW BRONZE BS:1400 LG2 2 CHECK NUT BRONZE BS:1400 LG2 3 SPRING SPRING STEEL BS:1726 (EN-47) 4 BODY BRONZE BS:1400 LG2 5 DIAPHRAGM DISC BRONZE BS:1400 LG2 6 RUBBER DIAPHRAGM RUBBER NITRILE 7 SPRING CHAMBER BRONZE BS:1400 LG2 8 STEM BRONZE BS:1400 LG2 9 SEAT HOLDER CAP BRONZE BS:1400 LG2 10 SEAT RUBBER NITRILE 11 SEAT RETAINER BRONZE BS:1400 LG2 12 BOTTOM PLUG BRONZE BS:1400 LG2 13 SEAT RETAINER CAP BRONZE BS:1400 LG2 14 GASKETS C.A.F —– DIMENSIONS IN mm NOMINAL SIZE A B C D 15mm 68 77 54 131 20mm 77 90 66 156 25mm 91 120 72 192 32mm 106 120 76 196 40mm 137 152 78 230 50mm 170 180 90 270 65mm 200 225 120 345 80mm 204 240 130 370 NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
