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PRODUCT DETAILS BOLTED BONNET,OUTSIDE SCREW & YOKE TYPE,RISING STEM WITH BACK SEAT ARRANGEMENT,RENWABLE S.S./MONEL TRIM, WITH STRAIGHT INLET HAND WHEEL OPERATED END DETAILS FLANGED ENDS AS PER BS:10 TABLE ‘J’ WORKING PRESSURE TESTING 700 psig.(Hyd.) MATERIALS OF CONSTRUCTION S NO. PART’S NAME MATERIALS SPECIFICATIONS 1 NUT CARBON STEEL BS:916 2 WASHER CARBON STEEL … 3 HAND WHEEL C.I. BS:1452 Gr220 4 STEM S.S. AISI-410 5 LOCKING SCREW CARBON STEEL BS:916 6 YOKE BUSH ALUMINIUM BRZ. BS:1400 AB1C 7 STUD & NUT CARBON STEEL BS:916 8 GLAND FLANGE CAST STEEL ASTM A216 Gr.WCB 9 GLAND S.S. AISI-410 10 BONNET CAST STEEL ASTM A216 Gr.WCB 11 GLAND PACKING GRAPHITED ASBESTOS … 12 STUDS & NUTS CARBON STEEL BS:916 13 BACK SEAT BUSH S.S. AISI-410 14 GASKET STEAM JOINTING … 15 DISC NUT S.S. AISI-410 16 DISC S.S. AISI-410 17 BODY SEAT RING S.S. AISI-410 18 GUIDE S.S. AISI-410 19 BODY CAST STEEL ASTM A216 Gr.WCB 20 CHECK VALVE DISC S.S. AISI-410 21 STUDS & NUTS CARBON STEEL BS:916 22 STRAIGHT INLET CAST STEEL ASTM A216 Gr.WCB DIMENSIONS IN mm NOMINAL SIZE ∅F L+1.5 T H1~ H2~ 25mm 120.6 100 13 220 155 40mm 133.3 105 16 240 185 50mm 139.7 110 16 260 190 65mm 165.1 125 20 280 195 80mm 368.3 145 20 320 240 NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
