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PRODUCT DETAILS FLAP TYPE DOUBLE DISC , SPRING LOADED SWING TYPE CHECK VALVE BODY SEAT FACING NITRILE MOULDED LINER DISC SEAT FACING S.S./ SGI INTEGRAL FACE END DETAILS SUITABLE FOR INSERTION BETWEEN CLASS-150,BS-10 TABLE D/E , BS:4504,PN:10/16 FLANGES PRESSURE RATING PN-16 ( HYDRAULIC) TESTING (HYD.) BODY – 500 psig. SEAT – 250 psig. MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 BODY CAST IRON BS:1452 Gr.220 2 DISC S.S./ S.G.I. AISI 304 / BS:2789 3 SEAT RING RUBBER NITRILE 4 SPRING S.S AISI 304 5 HINGE PIN S.S AISI 304 6 STOP PIN S.S AISI 304 7 BEARING TEFLON P.T.F.E. 8 PLUG/GRUB SCREW CARBON STEEL BS: 916 9 NAME PLATE ALUMINIUM … NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
